8 Then came Amalek, and fought with Israel in Rephidim.   9 And Moses said unto Joshua, Choose us out men, and go out, fight with Amalek: to morrow I will stand on the top of the hill with the rod of God in mine hand.   10 So Joshua did as Moses had said to him, and fought with Amalek: and Moses, Aaron, and Hur went up to the top of the hill.   11 And it came to pass, when Moses held up his hand, that Israel prevailed: and when he let down his hand, Amalek prevailed.   12 But Moses' hands were heavy; and they took a stone, and put it under him, and he sat thereon; and Aaron and Hur stayed up his hands, the one on the one side, and the other on the other side; and his hands were steady until the going down of the sun.   13 And Joshua discomfited Amalek and his people with the edge of the sword.   14 And the LORD said unto Moses, Write this for a memorial in a book, and rehearse it in the ears of Joshua: for I will utterly put out the remembrance of Amalek from under heaven.   15 And Moses built an altar, and called the name of it Jehovahnissi:   16 For he said, Because the LORD hath sworn that the LORD will have war with Amalek from generation to generation.

      We have here the story of the war with Amalek, which, we may suppose, was the first that was recorded in the book of the wars of the Lord, Num. xxi. 14. Amalek was the first of the nations that Israel fought with, Num. xxiv. 20. Observe,

      I. Amalek's attempt: They came out, and fought with Israel, v. 8. The Amalekites were the posterity of Esau, who hated Jacob because of the birthright and blessing, and this was an effort of the hereditary enmity, a malice that ran in the blood, and perhaps was now exasperated by the working of the promise towards an accomplishment. Consider this, 1. As Israel's affliction. They had been quarrelling with Moses (v. 2), and now God sends Amalekites to quarrel with them; wars abroad are the just punishment of strifes and discontents at home. 2. As Amalek's sin; so it is reckoned, Deut. xxv. 17, 18. They did not boldly front them as a generous enemy, but without any provocation given by Israel, or challenge given to them, basely fell upon their rear, and smote those that were faint and feeble and could neither make resistance nor escape. Herein they bade defiance to that power which had so lately ruined the Egyptians; but in vain did they attack a camp guarded and victualled by miracles: verily they knew not what they did.

      II. Israel's engagement with Amalek, in their own necessary defence against the aggressors. Observe,

      1. The post assigned to Joshua, of whom this is the first mention: he is nominated commander-in-chief in this expedition, that he might be trained up to the services he was designed for after the death of Moses, and be a man of war from his youth. He is ordered to draw out a detachment of choice men from the thousands of Israel and to drive back the Amalekites, v. 9. When the Egyptians pursued them Israel must stand still and see what God would do; but now it was required that they should bestir themselves. Note, God is to be trusted in the use of means.

      2. The post assumed by Moses: I will stand on the top of the hill with the rod of God in my hand, v. 9. See how God qualifies his people for, and calls them to, various services for the good of his church: Joshua fights, Moses prays, and both minister to Israel. Moses went up to the top of the hill, and placed himself, probably, so as to be seen by Israel; there he held up the rod of God in his hand, that wonder-working rod which had summoned the plagues of Egypt, and under which Israel had passed out of the house of bondage. This rod Moses held up to Israel, to animate them; the rod was held up as the banner to encourage the soldiers, who might look up, and say, "Yonder is the rod, and yonder the hand that used it, when such glorious things were wrought for us." Note, It tends much to the encouragement of faith to reflect upon the great things God has done for us, and review the monuments of his favours. Moses also held up this rod to God, by way of appeal to him: "Is not the battle the Lord's? Is not he able to help, and engaged to help? Witness this rod, the voice of which, thus held up, is (Isa. li. 9, 10), Put on strength, O arm of the Lord; art not thou it that hath cut Rahab?" Moses was not only a standard-bearer, but an intercessor, pleading with God for success and victory. Note, When the host goes forth against the enemy earnest prayers should be made to the God of hosts for his presence with them. It is here the praying legion that proves the thundering legion. There, in Salem, in Sion where prayers were made, there the victory was won, there broke the arrows of the bow, Ps. lxxvi. 2, 3. Observe, (1.) How Moses was tired (v. 12): His hands were heavy. The strongest arm will fail with being long extended; it is God only whose hand is stretched out still. We do not find that Joshua's hands were heavy in fighting, but Moses's hands were heavy in praying. The more spiritual any service is the more apt we are to fail and flag in it. Praying work, if done with due intenseness of mind and vigour of affection, will be found hard work, and, though the spirit be willing, the flesh will be weak. Our great Intercessor in heaven faints not, nor is he weary, though he attends continually to this very thing. (2.) What influence the rod of Moses had upon the battle (v. 11): When Moses held up his hand in prayer (so the Chaldee explains it) Israel prevailed, but, when he let down his hand from prayer, Amalek prevailed. To convince Israel that the hand of Moses (with whom they had just now been chiding) contributed more to their safety than their own hands, his rod than their sword, the success rises and falls as Moses lifts up or lets down his hands. It seems, the scale wavered for some time, before it turned on Israel's side. Even the best cause must expect disappointments as an alloy to its successes; though the battle be the Lord's, Amalek may prevail for a time. The reason was, Moses let down his hands. Note, The church's cause is, commonly, more or less successful according as the church's friends are more or less strong in faith and fervent in prayer. (3.) The care that was taken for the support of Moses. When he could not stand any longer he sat down, not in a chair of state, but upon a stone (v. 12); when he could not hold up his hands, he would have them held up. Moses, the man of God, is glad of the assistance of Aaron his brother, and Hur, who, some think, was his brother-in-law, the husband of Miriam. We should not be shy either of asking help from others or giving help to others, for we are members one of another. Moses's hands, thus stayed, were steady till the going down of the sun; and, though it was with much ado that he held out, yet his willing mind was accepted. No doubt it was a great encouragement to the people to see Joshua before them in the field of battle and Moses above them upon the top of the hill: Christ is both to us--our Joshua, the captain of our salvation who fights our battles, and our Moses, who, in the upper world, ever lives making intercession, that our faith fail not.

      III. The defeat of Amalek. Victory had hovered awhile between the camps; sometimes Israel prevailed and sometimes Amalek, but Israel carried the day, v. 13. Though Joshua fought with great disadvantages--his soldiers undisciplined, ill-armed, long inured to servitude, and apt to murmur; yet by them God wrought a great salvation, and made Amalek pay dearly for his insolence. Note, Weapons formed against God's Israel cannot prosper long, and shall be broken at last. The cause of God and his Israel will be victorious. Though God gave the victory, yet it is said, Joshua discomfited Amalek, because Joshua was a type of Christ, and of the same name, and in him it is that we are more than conquerors. It was his arm alone that spoiled principalities and powers, and routed all their force.

      IV. The trophies of this victory set up. 1. Moses took care that God should have the glory of it (v. 15); instead of setting up a triumphal arch, to the honour of Joshua (though it had been a laudable policy to put marks of honour upon him), he builds an altar to the honour of God, and we may suppose it was not an altar without sacrifice; but that which is most carefully recorded is the inscription upon the altar, Jehovah-nissi--The Lord is my banner, which probably refers to the lifting up of the rod of God as a banner in this action. The presence and power of Jehovah were the banner under which they enlisted, by which they were animated and kept together, and therefore which they erected in the day of their triumph. In the name of our God we must always lift up our banners, Ps. xx. 5. It is fit that he who does all the work should have all the praise. 2. God took care that posterity should have the comfort and benefit of it: "Write this for a memorial, not in loose papers, but in a book, write it, and then rehearse it in the ears of Joshua, let him be entrusted with this memorial, to transmit it to the generations to come." Moses must now begin to keep a diary or journal of occurrences; it is the first mention of writing that we find in scripture, and perhaps the command was not given till after the writing of the law upon the tables of stone: "Write it in perpetuam rei memoriam--that the event may be had in perpetual remembrance; that which is written remains." (1.) "Write what has been done, what Amalek has done against Israel; write in gall their bitter hatred, write in blood their cruel attempts, let them never be forgotten, nor yet what God has done for Israel in saving them from Amalek. Let ages to come know that God fights for his people, and he that touches them touches the apple of his eye." (2.) Write what shall be done. [1.] That in process of time Amalek shall be totally ruined and rooted out (v. 14), that he shall be remembered only in history." Amalek would have cut off the name of Israel, that it might be no more in remembrance (Ps. lxxxiii. 4, 7); and therefore God not only disappoints him in this, but cuts off his name. "Write it for the encouragement of Israel, whenever the Amalekites are an annoyance to them, that Israel will at last undoubtedly triumph in the fall of Amalek." This sentence was executed in part by Saul (1 Sam. xv), and completely by David (ch. xxx.; 2 Sam. i. 1; viii. 12); after his time we never read so much as of the name of Amalek. [2.] This is the mean time God would have a continual controversy with him (v. 16): Because his hand is upon the throne of the Lord, that is, against the camp of Israel in which the Lord ruled, which was the place of his sanctuary, and is therefore called a glorious high throne from the beginning (Jer. xvii. 12); therefore the Lord will have war with Amalek from generation to generation. This was written for direction to Israel never to make any league with the Amalekites, but to look upon them as irreconcilable enemies, doomed to ruin. Amalek's destruction was typical of the destruction of all the enemies of Christ and his kingdom. Whoever make war with the Lamb, the Lamb will overcome them.

      1 Then sang Deborah and Barak the son of Abinoam on that day, saying,   2 Praise ye the LORD for the avenging of Israel, when the people willingly offered themselves.   3 Hear, O ye kings; give ear, O ye princes; I, even I, will sing unto the LORD; I will sing praise to the LORD God of Israel.   4 LORD, when thou wentest out of Seir, when thou marchedst out of the field of Edom, the earth trembled, and the heavens dropped, the clouds also dropped water.   5 The mountains melted from before the LORD, even that Sinai from before the LORD God of Israel.

      The former chapter let us know what great things God had done for Israel; in this we have the thankful returns they made to God, that all ages of the church might learn that work of heaven to praise God.

      I. God is praised by a song, which is, 1. A very natural expression of rejoicing. Is any merry? Let him sing; and holy joy is the very soul and root of praise and thanksgiving. God is pleased to reckon himself glorified by our joy in him, and in his wondrous works. His servants' joy is his delight, and their sons are melody to him. 2. A very proper expedient for spreading the knowledge and perpetuating the remembrance of great events. Neighbours would learn this song one of another and children of their parents; and by that means those who had not books, or could not read, yet would be made acquainted with these works of God; and one generation would thus praise God's works to another, and declare his mighty acts, Ps. cxlv. 4, &c.

      II. Deborah herself penned this song, as appears by v. 7: Till I Deborah arose. And the first words should be rendered, Then she sang, even Deborah. 1. She used her gifts as a prophetess in composing the song, and the strain throughout is very fine and lofty, the images are lively, the expressions elegant, and an admirable mixture there is in it of sweetness and majesty. No poetry is comparable to the sacred poetry. And, 2. We may supposed she used her power as a princess, in obliging the conquering army of Israel to learn and sing this son. She expects not that they should, by their poems, celebrate her praises and magnify here, but requires that in this poem they should join with her in celebrating God's praises and magnifying him. She had been the first wheel in the action, and now is so in the thanksgiving.

      III. It was sung on that day, not the very day that the fight was, but on that occasion, and soon after, as soon as a thanksgiving day could conveniently be appointed. When we have received mercy from God, we ought to be speedy in our returns of praise, while the impressions of the mercy are fresh. It is rent to be paid at the day.

      1. She begins with a general Hallelujah: Praise (or bless, for that is the word) you the Lord, v. 2. The design of the song is to give glory to God; this therefore is put first, to explain and direct all that follows, like the first petition of the Lord's prayer, Hallowed be thy name. Two things God is here praised for:-- (1.) The vengeance he took on Israel's enemies, for the avenging of Israel upon their proud and cruel oppressors, recompensing into their bosoms all the injuries they had done to his people. The Lord is known as a righteous God, and the God to whom vengeance belongs by the judgments which he executeth. (2.) The grace he gave to Israel's friends, when the people willingly offered themselves to serve in this war. God is to have the glory of all the good offices that are at any time done us; and the more willingly they are done the more is to be observed of that grace which gives both to will and to do. For these two things she resolves to leave this song upon record, to the honour of the everlasting God (v. 3): I, even I, will sing unto the Lord, Jehovah, that God of incontestable sovereignty and irresistible power, even to the Lord God of Israel, who governs all for the good of the church.

      2. She calls to the great ones of the world, that sit at the upper end of its table, to attend to her song, and take notice of the subject of it: Hear, O you kings! give ear, O you princes! (1.) She would have them know that as great and as high as they were there was one above them with whom it is folly to contend, and to whom it was their interest to submit, that horses and chariots are vain things for safety. (2.) She would have them to join with her in praising the God of Israel, and no longer to praise their counterfeit deities, as Belshazzar did. Dan. v. 4, He praised the gods of gold and silver. She bespeaks them as the psalmist (Ps. ii. 10, 11), Be wise now therefore, O you kings! serve the Lord with fear. (3.) She would have them take warning by Sisera's fate, and not dare to offer any injury to the people of God, whose cause, sooner or later, God will plead with jealousy.

      3. She looks back upon God's former appearances, and compares this with them, the more to magnify the glorious author of this great salvation. What God is doing should bring to our mind what he has done; for he is the same yesterday, to-day, and for ever (v. 4): Lord, when thou wentest our of Seir. This may be understood either, (1.) Of the appearances of God's power and justice against the enemies of Israel to subdue and conquer them; and so Hab. iii. 3, 4, &c., is parallel to it, where the destruction of the church's enemies is thus described. When God had led his people Israel from the country of Edom he brought down under their feet Sihon and Og, striking them and their armies with such terror and amazement that they seemed apprehensive heaven and earth were coming together. Their hearts melted, as if all the world had been melting round about them. Or it notes the glorious displays of the divine majesty; and the surprising effects of the divine power, enough to make the earth tremble, the heavens drop like snow before the sun, and the mountains to melt. Compare Ps. xviii. 7. God's counsels are so far from being hindered by any creature that, when the time of their accomplishment comes, that which seemed to stand in their way will not only yield before them, but be made to serve them. See Isa. lxiv. 1, 2. Or, (2.) It is meant of the appearances of God's glory and majesty to Israel, when he gave them his law at Mount Sinai. It was then literally true, the earth trembled, and the heavens dropped, &c. Compare Deut. xxxiii. 2; Ps. lxviii. 7, 8. Let all the kings and princes know that this is the God whom Deborah praises, and not such mean and impotent deities as they paid their homage to. The Chaldee paraphrase applies it to the giving of the law, but has a strange descant on those words, the mountains melted. Tabor, Hermon, and Carmel, contended among themselves: one said, Let the divine majesty dwell upon me; the other said, Let it dwell upon me; but God made it to dwell upon Mount Sinai, the meanest and least of all the mountains. I suppose it means the least valuable, because barren and rocky.

      7 And when the Philistines heard that the children of Israel were gathered together to Mizpeh, the lords of the Philistines went up against Israel. And when the children of Israel heard it, they were afraid of the Philistines.   8 And the children of Israel said to Samuel, Cease not to cry unto the LORD our God for us, that he will save us out of the hand of the Philistines.   9 And Samuel took a sucking lamb, and offered it for a burnt offering wholly unto the LORD: and Samuel cried unto the LORD for Israel; and the LORD heard him.   10 And as Samuel was offering up the burnt offering, the Philistines drew near to battle against Israel: but the LORD thundered with a great thunder on that day upon the Philistines, and discomfited them; and they were smitten before Israel.   11 And the men of Israel went out of Mizpeh, and pursued the Philistines, and smote them, until they came under Beth-car.   12 Then Samuel took a stone, and set it between Mizpeh and Shen, and called the name of it Ebenezer, saying, Hitherto hath the LORD helped us.

      Here, I. The Philistines invade Israel (v. 7), taking umbrage from that general meeting for repentance and prayer as if it had been a rendezvous for war, and, if so, they thought it prudent to keep the war out of their own country. They had no just cause for this suspicion; but those that seek to do mischief to others will be forward to imagine that others design mischief to them. Now see here, 1. How evil sometimes seems to come out of good. The religious meeting of the Israelites at Mizpeh brought trouble upon them from the Philistines, which perhaps tempted them to wish they had staid at home and to blame Samuel for calling them together. But we may be in God's way and yet meet with distress; nay, when sinners begin to repent and reform, they must expect that Satan will muster all his force against them, and set his instruments on work to the utmost to oppose and discourage them. But, 2. How good is, at length, brought out of that evil. Israel could never be threatened more seasonably than at this time, when they were repenting and praying, nor could they have been better prepared to receive the enemy; nor could the Philistines have acted more impolitely for themselves than to make war upon Israel at this time, when they were making their peace with God. But God permitted them to do it, that he might have an opportunity immediately of crowning his people's reformation with tokens of his favour, and of confirming the words of his messenger, who had assured them that if they repented God would deliver them out of the hand of the Philistines. Thus he makes man's wrath to praise him, and serves the purposes of his grace to his people even by the malicious designs of their enemies against them, Mic. iv. 11, 12.

      II. Israel cleaves closely to Samuel, as their best friend, under God, in this distress; though he was no military man, nor ever celebrated as a mighty man of valour, yet, being afraid of the Philistines, for whom they thought themselves an unequal match, they engaged Samuel's prayers for them: Cease not to cry unto the Lord our God for us, v. 8. They were here unarmed, unprepared for war, come together to fast and pray, not to fight; prayers and tears therefore being all the weapons many of them are now furnished with, to these they have recourse. And, knowing Samuel to have a great interest in heaven, they earnestly beg of him to improve it for them. They had reason to expect it, because he had promised to pray for them (v. 5), had promised them deliverance from the Philistines (v. 3), and they had been observant of him in all that which he had spoken to them from the Lord. Thus those who sincerely submit to Christ, as their lawgiver and judge, need not doubt of their interest in his intercession. They were very solicitous that Samuel should not cease to pray for them: what military preparations were to be made they would undertake them, but let him continue instant in prayer, perhaps remembering that when Moses did but let down his hand ever so little Amalek prevailed. O what a comfort is it to all believers that our great intercessor above never ceases, is never silent, for he always appears in the presence of God for us!

      III. Samuel intercedes with God for them, and does it by sacrifice, v. 9. He took a sucking lamb, and offered it for a burnt-offering, a whole burnt-offering, to the Lord, and, while the sacrifice was in burning, with the smoke of it his prayers ascended up to heaven for Israel. Observe, 1. He made intercession with a sacrifice. Christ intercedes in the virtue of his satisfaction, and in all our prayers we must have an eye to his great oblation, depending upon that for audience and acceptance. Samuel's sacrifice without his prayer would have been an empty shadow, his prayer without the sacrifice would not have been so prevalent, but both together teach us what great things we may expect from God in answer to those prayers which are made with faith in Christ's sacrifice. 2. It was a burnt-offering, which was offered purely for the glory of God, so intimating that the great plea he relied on in his prayer was taken from the honour of God. "Lord, help thy people now for thy name's sake." When we endeavour to give glory to God we may hope he will, in answer to our prayers, work for his own glory. 3. It was but one sucking lamb that he offered; for it is the integrity and intention of the heart that God looks at, more than the bulk or number of the offerings. This one lamb (typifying the Lamb of God) was more acceptable than thousands of rams or bullocks would have been without faith and prayer. Samuel was no priest, but he was a Levite and a prophet; the case was extraordinary, and what he did was by special direction, and therefore was accepted of God. And justly was this reproach put upon the priests because they had corrupted themselves.

      IV. God gave a gracious answer to Samuel's prayer (v. 9): The Lord heard him. He was himself a Samuel, asked of God, and many a Samuel, many a mercy in answer to prayer, God gave him. Sons of prayer should be famous for praying, as Samuel was among those that call upon his name, Ps. xcix. 6. The answer was a real answer: the Philistines were discomfited (v. 10, 11), totally routed, and that in such a manner as highly magnified the prayer of Samuel, the power of God, and the valour of Israel. 1. The prayer of Samuel was honoured; for at the very time when he was offering up his sacrifice, and his prayer with it, the battle began, and turned immediately against the Philistines. Thus while he was yet speaking God heard, and answered in thunder, Isa. lxv. 24. God showed that it was Samuel's prayer and sacrifice that he had respect to, and hereby let Israel know that as in a former engagement with the Philistines he had justly chastised their presumptuous confidence in the presence of the ark, on the shoulders of two profane priests, so now he graciously accepted their humble dependence upon the prayer of faith from the mouth and heart of a pious prophet. 2. The power of God was greatly honoured; for he took the work into his own hand, and discomfited them, not with great hail-stones, which would kill them (as Josh. x. 11), but with a great thunder, which frightened them and put them into such terror and consternation that they fainted away, and became a very easy prey to the sword of Israel, before whom, being thus confounded, they were smitten. Josephus adds that the earth quaked under them when first they made the onset and in many places opened and swallowed them up, and that, besides the terror of the thunder, their faces and hands were burnt with lightning, which obliged them to shift for themselves by flight. And, being thus driven to their heels by the immediate hand of God (whom they feared not so much as they had feared his ark, ch. iv. 7), then, 3. Honour was put upon the hosts of Israel; they were made use of for the completing of the victory, and had the pleasure of triumphing over their oppressors: They pursued the Philistines, and smote them. How soon did they find the benefit of their repentance, and reformation, and return to God! Now that they have thus engaged him for them none of their enemies can stand before them.

      V. Samuel erected a thankful memorial of this victory, to the glory of God and for the encouragement of Israel, v. 12. He set up an Eben-ezer, the stone of help. If ever the people's hard hearts should lose the impressions of this providence, this stone would either revive the remembrance of it, and make them thankful, or remain a standing witness against them for their unthankfulness. 1. The place where this memorial was set up was the same where, twenty years before, the Israelites were smitten before the Philistines, for that was beside Eben-ezer, ch. iv. 1. The sin which procured that defeat formerly being pardoned upon their repentance, the pardon was sealed by this glorious victory in the very same place where they then suffered loss; see Hos. i. 10. 2. Samuel himself took care to set up this monument. He had been instrumental by prayer to obtain the mercy, and therefore he thought himself in a special manner obliged to make this grateful acknowledgement of it. 3. The reason he gives for the name is, Hitherto the Lord hath helped us, in which he speaks thankfully of what was past, giving the glory of the victory to God only, who had added this to all his former favours; and yet he speaks somewhat doubtfully for the future: "Hitherto things have done well, but what God may yet do with us we know not, that we refer to him; but let us praise him for what he has done." Note, The beginnings of mercy and deliverance are to be acknowledged by us with thankfulness so far as they go, though they be not completely finished, nay, though the issue seem uncertain. Having obtained help from God, I continue hitherto, says blessed Paul, Acts xxvi. 22.

      20 And they rose early in the morning, and went forth into the wilderness of Tekoa: and as they went forth, Jehoshaphat stood and said, Hear me, O Judah, and ye inhabitants of Jerusalem; Believe in the LORD your God, so shall ye be established; believe his prophets, so shall ye prosper.   21 And when he had consulted with the people, he appointed singers unto the LORD, and that should praise the beauty of holiness, as they went out before the army, and to say, Praise the LORD; for his mercy endureth for ever.   22 And when they began to sing and to praise, the LORD set ambushments against the children of Ammon, Moab, and mount Seir, which were come against Judah; and they were smitten.   23 For the children of Ammon and Moab stood up against the inhabitants of mount Seir, utterly to slay and destroy them: and when they had made an end of the inhabitants of Seir, every one helped to destroy another.   24 And when Judah came toward the watch tower in the wilderness, they looked unto the multitude, and, behold, they were dead bodies fallen to the earth, and none escaped.   25 And when Jehoshaphat and his people came to take away the spoil of them, they found among them in abundance both riches with the dead bodies, and precious jewels, which they stripped off for themselves, more than they could carry away: and they were three days in gathering of the spoil, it was so much.   26 And on the fourth day they assembled themselves in the valley of Berachah; for there they blessed the LORD: therefore the name of the same place was called, The valley of Berachah, unto this day.   27 Then they returned, every man of Judah and Jerusalem, and Jehoshaphat in the forefront of them, to go again to Jerusalem with joy; for the LORD had made them to rejoice over their enemies.   28 And they came to Jerusalem with psalteries and harps and trumpets unto the house of the LORD.   29 And the fear of God was on all the kingdoms of those countries, when they had heard that the LORD fought against the enemies of Israel.   30 So the realm of Jehoshaphat was quiet: for his God gave him rest round about.

      We have here the foregoing prayer answered and the foregoing promise performed, in the total overthrow of the enemies' forces and the triumph (for so it was rather than a victory) of Jehoshaphat's forces over them.

      I. Never was army drawn out to the field of battle as Jehoshaphat's was. He had soldiers ready prepared for war (ch. xvii. 18), but here is no notice taken of their military equipment, their swords or spears, their shields or bows. But Jehoshaphat took care, 1. That faith should be their armour. As they went forth, instead of calling them to handle their arms, and stand to them, to keep ranks, observe orders, and fight valiantly, he bade them believe in the Lord God and give credit to his word in the mouth of his prophets, and assured them that they should prosper and be established, v. 20. That is true courage which faith inspires a man with; nor will any thing contribute more to the establishing of the heart in shaking times than a firm belief of the power, and mercy, and promise of God. The heart is fixed that thus trusteth in the Lord, and is kept in perfect peace. In our spiritual conflicts, this is the victory, this is the prosperity, even our faith. 2. That praise and thanksgiving should be their vanguard, v. 21. Jehoshaphat called a council of war, and it was resolved to appoint singers to go out before the army, to charge in the front, who had nothing else to do but to praise God, to praise his holiness, which is his beauty, to praise him as they did in the temple (that beauty of holiness) with that ancient and good doxology which eternity itself will not wear thread-bare, Praise the Lord; for his mercy endureth for ever. By this strange advance towards the field of battle, Jehoshaphat intended to express his firm reliance upon the word of God (which enabled him to triumph before the battle), to animate his own soldiers, to confound the enemy, and to engage God on their side; for praise pleases God better than all burnt offering and sacrifice.

      II. Never was army so unaccountably destroyed as that of the enemy; not by thunder, or hail, or the sword of an angel, not by dint of sword, or strength of arm, or any surprising alarm, like that which Gideon gave the Midianites; but the Lord set ambushments against them, either hosts of angels, or, as bishop Patrick thinks, their own ambushments, whom God struck with such confusion that they fell upon their own friends as if they had been enemies, and every one helped to destroy another, so that none escaped. This God did when his people began to sing and to praise (v. 22), for he delights to furnish those with matter for praise that have hearts for it. We read of his being angry at the prayers of his people (Ps. lxxx. 4), but never at their praises. When they did but begin the work of praise God perfected the work of their deliverance. What ground there was for their jealousies one of another does not appear, perhaps there was none; but so it was that the Ammonites and the Moabites fell foul upon the Edomites and cut them off, and then they fell out with one another and cut one another off, v. 23. Thus God often makes wicked people instruments of destruction to one another; and what alliances can be so firm as to keep those together whom God designs to dash in pieces one against another? See the mischievous consequences of divisions which neither of the contending parties can give any good account of the reason of. Those are wretchedly infatuated, to their ruin, that fall foul upon their friends as if they were enemies.

      III. Never was spoil so cheerfully divided, for Jehoshaphat's army had nothing to do besides; the rest was done for them. When they came to the view of this vast army, instead of finding living men to fight with, they found them all dead men, and their carcases spread as dung upon the face of the earth, v. 24. See how rich God is in mercy to those that call upon him in truth, and how often he out-does him in truth, and how often he out-does the prayers and expectations of his people. Jehoshaphat and his people prayed to be delivered from being spoiled by the enemy; and God not only delivered them, but enriched them with the spoil of the enemy. The plunder of the field was very great and very rich. They found precious jewels with the dead bodies, which yet could not save them from being loathsome carcases. The spoil was more than they could carry away at once, and they were three days in gathering it, v. 25. Now it appeared what was God's end in bringing this great army against Judah; it was to humble them and prove them, that he might do them good in their latter end. It seemed at first a disturbance to their reformation, but it proved a recompence of it.

      IV. Never was victory celebrated with more solemn and enlarged thanksgivings. 1. They kept a day of praise in the camp, before they drew their forces out of the field. Many thanksgivings, no doubt, were offered up to God immediately; but on the fourth day they assembled in a valley, where they blessed God with so much zeal and fervency that that day's work gave a name to the place, the valley of Berachah, that is, of blessing, v. 26. The remembrance of this work of wonder was hereby perpetuated, for the encouragement of succeeding generations to trust in God. 2. Yet they did not think this enough, but came in solemn procession, all in a body, and Jehoshaphat at the head of them, to Jerusalem, that the country, as they passed along, might join with them in their praises, and that they might give thanks for the mercy where they had by prayer obtained it, in the house of the Lord, v. 27, 28. Praising God must not be the work of a day only; but our praises, when we have received mercy, must be often repeated, as our prayers were when we were in the pursuit of it. Every day we must bless God; as long as we live, and while we have any being, we must praise him, spending our time in that work in which we hope to spend our eternity. Public mercies call for public acknowledgments in the courts of the Lord's house, Ps. cxvi. 19.

      V. Never did victory turn to a better account than this; for, 1. Jehoshaphat's kingdom was hereby made to look very great and considerable abroad, v. 29. When they heard that God fought thus for Israel, they could not but say, There is none like unto the God of Jeshurun, and Happy art thou, O Israel! It begat in the neighbours a reverence of God and a cautious fear of doing any injury to his people. It is dangerous fighting against those who have God with them. 2. It was made very easy and quiet at home, v. 30. (1.) They were quiet among themselves. Those that were displeased at the destroying of the images and groves were now satisfied, and obliged to own that since the God of Israel could deliver after this sort he only is to be worshipped, in that way only which he himself has appointed. (2.) They were quiet from the fear of insults from their neighbours, God having given them rest round about. And, if he give rest, who can give disturbance?