Matthew 16:18
13 When Jesus came into the coasts of Cæsarea Philippi, he asked his disciples, saying, Whom do men say that I the Son of man am? 14 And they said, Some say that thou art John the Baptist: some, Elias; and others, Jeremias, or one of the prophets. 15 He saith unto them, But whom say ye that I am? 16 And Simon Peter answered and said, Thou art the Christ, the Son of the living God. 17 And Jesus answered and said unto him, Blessed art thou, Simon Bar-jona: for flesh and blood hath not revealed it unto thee, but my Father which is in heaven. 18 And I say also unto thee, That thou art Peter, and upon this rock I will build my church; and the gates of hell shall not prevail against it. 19 And I will give unto thee the keys of the kingdom of heaven: and whatsoever thou shalt bind on earth shall be bound in heaven: and whatsoever thou shalt loose on earth shall be loosed in heaven. 20 Then charged he his disciples that they should tell no man that he was Jesus the Christ.
We have here a private conference which Christ had with his disciples concerning himself. It was in the coasts of Cesarea Philippi, the utmost borders of the land of Canaan northward; there in that remote corner, perhaps, there was less flocking after him than in other places, which gave him leisure for this private conversation with his disciples. Note, When ministers are abridged in their public work, they should endeavour to do the more in their own families.
Christ is here catechising his disciples.
I. He enquires what the opinions of others were concerning him; Who do men say that I, the Son of man, am?
1. He calls himself the Son of man; which may be taken either, (1.) As a title common to him with others. He was called, and justly, the Son of God, for so he was (Luke i. 35); but he called himself the Son of man; for he is really and truly "Man, made of a woman." In courts of honour, it is a rule to distinguish men by their highest titles; but Christ, having now emptied himself, though he was the Son of God, will be known by the style and title of the Son of man. Ezekiel was often so called to keep him humble; Christ called himself so, to show that he was humble. Or, (2.) As a title peculiar to him as Mediator. He is made known, in Daniel's vision, as the Son of man, Dan. vii. 13. I am the Messiah, that Son of man that was promised. But,
2. He enquires what people's sentiments were concerning him: "Who do men say that I am? The Son of man?" (So I think it might better be read). "Do they own me for the Messiah?" He asks not, "Who do the scribes and Pharisees say that I am?" They were prejudiced against him, and said that he was a deceiver and in league with Satan; but, "Who do men say that I am?" He referred to the common people, whom the Pharisees despised. Christ asked this question, not as one that knew not; for if he knows what men think, much more what they say; nor as one desirous to hear his own praises, but to make the disciples solicitous concerning the success of their preaching, by showing that he himself was so. The common people conversed more familiarly with the disciples than they did with their Master, and therefore from them he might better know what they said. Christ had not plainly said who he was, but left people to infer it from his works, John x. 24, 25. Now he would know what inferences the people drew from them, and from the miracles which his apostles wrought in his name.
3. To this question the disciples have him an answer (v. 14), Some say, thou art John the Baptist, &c. There were some that said, he was the Son of David (ch. xii. 23), and the great Prophet, John vi. 14. The disciples, however, do not mention that opinion, but only such opinions as were wide of the truth, which they gathered up from their countrymen. Observe,
(1.) They are different opinions; some say one thing, and others another. Truth is one; but those who vary from that commonly vary one from another. Thus Christ came eventually to send division, Luke xii. 51. Being so noted a Person, every one would be ready to pass his verdict upon him, and, "Many men, many minds;" those that were not willing to own him to be the Christ, wandered in endless mazes, and followed the chase of every uncertain guess and wild hypothesis.
(2.) They are honourable opinions, and bespeak the respect they had for him, according to the best of their judgment. These were not the sentiments of his enemies, but the sober thoughts of those that followed him with love and wonder. Note, It is possible for men to have good thoughts of Christ, and yet not right ones, a high opinion of him, and yet not high enough.
(3.) They all suppose him to be one risen from the dead; which perhaps arose from a confused notion they had of the resurrection of the Messiah, before his public preaching, as of Jonas. Or their notions arose from an excessive value for antiquity; as if it were not possible for an excellent man to be produced in their own age, but it must be one of the ancients returned to life again.
(4.) They are all false opinions, built upon mistakes, and wilful mistakes. Christ's doctrines and miracles bespoke him to be an extraordinary Person; but because of the meanness of his appearance, so different from what they expected, they would not own him to be the Messiah, but will grant him to be any thing rather than that.
[1.] Some say, thou art John the Baptist. Herod said so (ch. xiv. 2), and those about him would be apt to say as he said. This notion might be strengthened by an opinion they had, that those who died as martyrs, should rise again before others; which some think the second of the seven sons refers to, in his answer to Antiochus, 2 Macc. vii. 9, The King of the world shall raise us up, who have died for his laws, unto everlasting life.
[2.] Some Elias; taking occasion, no doubt, from the prophecy of Malachi (ch. iv. 5), Behold, I will send you Elijah. And the rather, because Elijah (as Christ) did many miracles, and was himself, in his translation, the greatest miracle of all.
[3.] Others Jeremias: they fasten upon him, either because he was the weeping prophet, and Christ was often in tears; or because God had set him over the kingdoms and nations (Jer. i. 10), which they thought agreed with their notion of the Messiah.
[4.] Or, one of the prophets. This shows what an honourable idea they entertained of the prophets; and yet they were the children of them that persecuted and slew them, ch. xxiii. 29. Rather than they would allow Jesus of Nazareth, one of their own country, to be such an extraordinary Person as his works bespoke him to be, they would say, "It was not he, but one of the old prophets."
II. He enquires what their thoughts were concerning him; "But who say ye that I am? v. 15. Ye tell me what other people say of me; can ye say better?" 1. The disciples had themselves been better taught than others; had, by their intimacy with Christ, greater advantages of getting knowledge than others had. Note, It is justly expected that those who enjoy greater plenty of the means of knowledge and grace than others, should have a more clear and distinct knowledge of the things of God than others. Those who have more acquaintance with Christ than others, should have truer sentiments concerning him, and be able to give a better account of him than others. 2. The disciples were trained up to teach others, and therefore it was highly requisite that they should understand the truth themselves: "Ye that are to preach the gospel of the kingdom, what are your notions of him that sent you?" Note, Ministers must be examined before they be sent forth, especially what their sentiments are of Christ, and who they say that he is; for how can they be owned as ministers of Christ, that are either ignorant or erroneous concerning Christ? This is a question we should every one of us be frequently putting to ourselves, "Who do we say, what kind of one do we say, that the Lord Jesus is? Is he precious to us? Is he in our eyes the chief of ten thousand? Is he the Beloved of our souls?" It is well or ill with us, according as our thoughts are right or wrong concerning Jesus Christ.
Well, this is the question; now let us observe,
(1.) Peter's answer to this question, v. 16. To the former question concerning the opinion others had of Christ, several of the disciples answered, according as they had heard people talk; but to this Peter answers in the name of all the rest, they all consenting to it, and concurring in it. Peter's temper led him to be forward in speaking upon all such occasions, and sometimes he spoke well, sometimes amiss; in all companies there are found some warm, bold men, to whom a precedency of speech falls of course; Peter was such a one: yet we find other of the apostles sometimes speaking as the mouth of the rest; as John (Mark ix. 38), Thomas, Philip, and Jude, John xiv. 5, 8, 22. So that this is far from being a proof of such primacy and superiority of Peter above the rest of the apostles, as the church of Rome ascribes to him. They will needs advance him to be a judge, when the utmost they can make of him, is, that he was but foreman of the jury, to speak for the rest, and that only pro hâc vice--for this once; not the perpetual dictator or speaker of the house, only chairman upon this occasion.
Peter's answer is short, but it is full, and true, and to the purpose; Thou art the Christ, the Son of the Living God. Here is a confession of the Christian faith, addressed to Christ, and so made an act of devotion. Here is a confession of the true God as the living God, in opposition to dumb and dead idols, and of Jesus Christ, whom he hath sent, whom to know is life eternal. This is the conclusion of the whole matter.
[1.] The people called him a Prophet, that Prophet (John vi. 14); but the disciples own him to be the Christ, the anointed One; the great Prophet, Priest, and King of the church; the true Messiah promised to the fathers, and depended on by them as He that shall come. It was a great thing to believe this concerning one whose outward appearance was so contrary to the general idea the Jews had of the Messiah.
[2.] He called himself the Son of Man; but they owned him to be the Son of the living God. The people's notion of him was, that he was the ghost of a dead man, Elias, or Jeremias; but they know and believe him to be the Son of the living God, who has life in himself, and has given to his Son to have life in himself, and to be the Life of the world. If he be the Son of the living God, he is of the same nature with him: and though his divine nature was now veiled with the cloud of flesh, yet there were those who looked through it, and saw his glory, the glory as of the Only-Begotten of the Father, full of grace and truth. Now can we with an assurance of faith subscribe to this confession? Let us then, with a fervency of affection and adoration, go to Christ, and tell him so; Lord Jesus, thou art the Christ, the Son of the living God.
(2.) Christ's approbation of his answer (v. 17-19); in which Peter is replied to, both as a believer and as an apostle.
[1.] As a believer, v. 17. Christ shows himself well pleased with Peter's confession, that it was so clear and express, without ifs or ands, as we say. Note, The proficiency of Christ's disciples in knowledge and grace is very acceptable to him; and Christ shows him whence he received the knowledge of this truth. At the first discovery of this truth in the dawning of the gospel day, it was a mighty thing to believe it; all men had not this knowledge, had not this faith. But,
First, Peter had the happiness of it; Blessed art thou, Simon Bar-jona. He reminds him of his rise and original, the meanness of his parentage, the obscurity of his extraction; he was Bar-jonas--The son of a dove; so some. Let him remember the rock out of which he was hewn, that he may see he was not born to this dignity, but preferred to it by the divine favour; it was free grace that made him to differ. Those that have received the Spirit must remember who is their Father, 1 Sam. x. 12. Having reminded him of this, he makes him sensible of his great happiness as a believer; Blessed art thou. Note, True believers are truly blessed, and those are blessed indeed whom Christ pronounces blessed; his saying they are so, makes them so. "Peter, thou art a happy man, who thus knowest the joyful sound," Ps. lxxxix. 15. Blessed are your eyes, ch. xiii. 16. All happiness attends the right knowledge of Christ.
Secondly, God must have the glory of it; "For flesh and blood have not revealed it to thee. Thou hadst this neither by the invention of thy own wit and reason, nor by the instruction and information of others; this light sprang neither from nature nor from education, but from my Father who is in heaven." Note, 1. The Christian religion is a revealed religion, has its rise in heaven; it is a religion from above, given by inspiration of God, not the learning of philosophers, nor the politics of statesmen. 2. Saving faith is the gift of God, and, wherever it is, is wrought by him, as the Father of our Lord Jesus Christ, for his sake, and upon the score of his mediation, Phil. i. 29. Therefore thou art blessed, because my Father has revealed it to thee. Note, The revealing of Christ to us and in us is a distinguishing token of God's good will, and a firm foundation of true happiness; and blessed are they that are thus highly favoured.
Perhaps Christ discerned something of pride and vain-glory in Peter's confession; a subtle sin, and which is apt to mingle itself even with our good duties. It is hard for good men to compare themselves with others, and not to have too great a conceit of themselves; to prevent which, we should consider that our preference to others is no achievement of our own, but the free gift of God's grace too us, and not to others; so that we have nothing to boast of, Ps. cxv. 1; 1 Cor. iv. 7.
[2.] Christ replies to him as an apostle or minister, v. 18, 19. Peter, in the name of the church, had confessed Christ, and to him therefore the promise intended for the church is directed. Note, There is nothing lost by being forward to confess Christ; for those who honour him, he will honour.
Upon occasion of this great confession made of Christ, which is the church's homage and allegiance, he signed and published this royal, this divine charter, by which that body politic is incorporated. Such is the communion between Christ and the church, the Bridegroom and the spouse. God had a church in the world from the beginning, and it was built upon the rock of the promised Seed, Gen. iii. 15. But now, that promised Seed being come, it was requisite that the church should have a new charter, as Christian, and standing in relation to a Christ already come. Now here we have that charter; and a thousand pities it is, that this word, which is the great support of the kingdom of Christ, should be wrested and pressed into the service of antichrist. But the devil has employed his subtlety to pervert it, as he did that promise, Ps. xci. 11, which he perverted to his own purpose, ch. iv. 6, and perhaps both that scripture and this he thus perverted because they stood in his way, and therefore he owed them a spite.
Now the purport of this charter is,
First, To establish the being of the church; I say also unto thee. It is Christ that makes the grant, he who is the church's Head, and Ruler, to whom all judgment is committed, and from whom all power is derived; he who makes it pursuant to the authority received from the Father, and his undertaking for the salvation of the elect. The grant is put into Peter's hand; "I say it to thee." The Old Testament promises relating to the church were given immediately to particular persons, eminent for faith and holiness, as to Abraham and David; which yet gave no supremacy to them, much less to any of their successors; so the New-Testament charter is here delivered to Peter as an agent, but to the use and behoof of the church in all ages, according to the purposes therein specified and contained. Now it is here promised,
1. That Christ would build his church upon a rock. This body politic is incorporated by the style and title of Christ's church. It is a number o the children of men called out of the world, and set apart from it, and dedicated to Christ. It is not thy church, but mine. Peter remembered this, when he cautioned ministers not to lord it over God's heritage. The church is Christ's peculiar, appropriated to him. The world is God's, and they that dwell therein; but the church is a chosen remnant, that stands in relation to God through Christ as Mediator. It bears him image and superscription.
(1.) The Builder and Maker of the church is Christ himself; I will build it. The church is a temple which Christ is the Builder of, Zech. vi. 11-13. Herein Solomon was a type of Christ, and Cyrus, Isa. xliv. 28. The materials and workmanship are his. By the working of his Spirit with the preaching of his word he adds souls to his church, and so builds it up with living stones, 1 Pet. ii. 5. Ye are God's building; and building is a progressive work; the church in this world is but in fieri--in the forming, like a house in the building. It is a comfort to all those who wish well to the church, that Christ, who has divine wisdom and power, undertakes to build it.
(2.) The foundation on which it is built is, this Rock. Let the architect do his part ever so well, if the foundation be rotten, the building will not stand; let us therefore see what the foundation is, and it must be meant of Christ, for other foundation can no man lay. See Isa. xxviii. 16.
[1.] The church is built upon a rock; a firm, strong, and lasting foundation, which time will not waste, nor will it sink under the weight of the building. Christ would not build his house upon the sand, for he knew that storms would arise. A rock is high, Ps. lxi. 2. Christ's church does not stand upon a level with this world; a rock is large, and extends far, so does the church's foundation; and the more large, the more firm; those are not the church's friends that narrow its foundation.
[2.] It is built upon this rock; thou art Peter, which signifies a stone or rock; Christ gave him that name when he first called him (John i. 42), and here he confirms it; "Peter, thou dost answer thy name, thou art a solid, substantial disciple, fixed and stayed, and one that there is some hold of. Peter is thy name, and strength and stability are with thee. Thou art not shaken with the waves of men's fluctuating opinions concerning me, but established in the present truth," 2 Pet. i. 12. From the mention of this significant name, occasion is taken for this metaphor of building upon a rock.
First, Some by this rock understand Peter himself as an apostle, the chief, though not the prince, of the twelve, senior among them, but not superior over them. The church is built upon the foundation of the apostles, Eph. ii. 20. The first stones of that building were laid in and by their ministry; hence their names are said to be written in the foundations of the new Jerusalem, Rev. xxi. 14. Now Peter being that apostle by whose hand the first stones of the church were laid, both in Jewish converts (Acts ii.), and in the Gentile converts (Acts x.), he might in some sense be said to be the rock on which it was built. Cephas was one that seemed to be a pillar, Gal. ii. 9. But it sounds very harsh, to call a man that only lays the first stone of a building, which is a transient act, the foundation on which it is built, which is an abiding thing. Yet if it were so, this would not serve to support the pretensions of the Bishop of Rome; for Peter had no such headship as he claims, much less could he derive it to his successors, least of all to the Bishops of Rome, who, whether they are so in place or no, is a question, but that they are not so in the truth of Christianity, is past all question.
Secondly, Others, by this rock, understand Christ; "Thou art Peter, thou hast the name of a stone, but upon this rock, pointing to himself, I will build my church." Perhaps he laid his hand on his breast, as when he said, Destroy this temple (John ii. 19), when he spoke of the temple of his body. Then he took occasion from the temple, where he was, so to speak of himself, and gave occasion to some to misunderstand him of that; so here he took occasion from Peter, to speak of himself as the Rock, and gave occasion to some to misunderstand him of Peter. But this must be explained by those many scriptures which speak of Christ as the only Foundation of the church; see 1 Cor. iii. 11; 1 Pet. ii. 6. Christ is both its Founder and its Foundation; he draws souls, and draws them to himself; to him they are united, and on him they rest and have a constant dependence.
Thirdly, Others by this rock understand this confession which Peter made of Christ, and this comes all to one with understanding it of Christ himself. It was a good confession which Peter witnessed, Thou art the Christ, the Son of the living God; the rest concurred with him in it. "Now," saith Christ, "this is that great truth upon which I will build my church." 1. Take away this truth itself, and the universal church falls to the ground. If Christ be not the Son of God, Christianity is a cheat, and the church is a mere chimera; our preaching is vain, your faith is vain, and you are yet in your sins, 1 Cor. xv. 14-17. If Jesus be not the Christ, those that own him are not of the church, but deceivers and deceived. 2. Take away the faith and confession of this truth from any particular church, and it ceases to be a part of Christ's church, and relapses to the state and character of infidelity. This is articulus stantis et cadentis ecclesia--that article, with the admission or the denial of which the church either rises or falls; "the main hinge on which the door of salvation turns;" those who let go this, do not hold the foundation; and though they may call themselves Christians, they give themselves the lie; for the church is a sacred society, incorporated upon the certainty and assurance of this great truth; and great it is, and has prevailed.
2. Christ here promises to preserve and secure his church, when it is built; The gates of hell shall not prevail against it; neither against this truth, nor against the church which is built upon it.
(1.) This implies that the church has enemies that fight against it, and endeavour its ruin overthrow, here represented by the gates of hell, that is, the city of hell; (which is directly opposite to this heavenly city, this city of the living God), the devil's interest among the children of men. The gates of hell are the powers and policies of the devil's kingdom, the dragon's head and horns, by which he makes war with the Lamb; all that comes out of hell-gates, as being hatched and contrived there. These fight against the church by opposing gospel truths, corrupting gospel ordinances, persecuting good ministers and good Christians; drawing or driving, persuading by craft or forcing by cruelty, to that which is inconsistent with the purity of religion; this is the design of the gates of hell, to root out the name of Christianity (Ps. lxxxiii. 4), to devour the man-child (Rev. xii. 9), to raze this city to the ground.
(2.) This assures us that the enemies of the church shall not gain their point. While the world stands, Christ will have a church in it, in which his truths and ordinances shall be owned and kept up, in spite of all the opposition of the powers of darkness; They shall not prevail against it, Ps. cxxix. 1, 2. This gives no security to any particular church, or church-governors that they shall never err, never apostatize or be destroyed; but that somewhere or other the Christian religion shall have a being, though not always in the same degree of purity and splendour, yet so as that the entail of it shall never be quite cut off. The woman lives, though in a wilderness (Rev. xii. 14), cast down but not destroyed (2 Cor. iv. 9). Corruptions grieving, persecutions grievous, but neither fatal. The church may be foiled in particular encounters, but in the main battle it shall come off more than a conqueror. Particular believers are kept by the power of God, through faith, unto salvation, 1 Pet. i. 5.
Secondly, The other part of this charter is, to settle the order and government of the church, v. 19. When a city or society is incorporated, officers are appointed and empowered to act for the common good. A city without government is a chaos. Now this constituting of the government of the church, is here expressed by the delivering of the keys, and, with them, a power to bind and loose. This is not to be understood of any peculiar power that Peter was invested with, as if he were sole door-keeper of the kingdom of heaven, and had that key of David which belongs only to the Son of David; no, this invests all the apostles and their successors with a ministerial power to guide and govern the church of Christ, as it exists in particular congregations or churches, according to the rules of the gospel. Claves regni cælorum in B. Petro apostolo cuncti suscepimus sacerdotes--All we that are priests, received, in the person of the blessed apostle Peter, the keys of the kingdom of heaven; so Ambrose De Dignit. Sacerd. Only the keys were first put into Peter's hand, because he was the first that opened the door of faith to the Gentiles, Acts x. 28. As the king, in giving a charter to a corporation, empowers the magistrates to hold courts in his name, to try matters of fact, and determine therein according to law, confirming what is so done regularly as if done in any of the superior courts; so Christ, having incorporated his church, hath appointed the office of the ministry for the keeping up of order and government, and to see that his laws be duly served; I will give thee the keys. He doth not say, "I have given them," or "I do now;" but "I will do it," meaning after his resurrection; when he ascended on high, he gave those gifts, Ephes. iv. 8; then this power was actually given, not to Peter only, but to all the rest, ch. xxviii. 19, 20; John xx. 21. He doth not say, The keys shall be given, but, I will give them; for ministers derive their authority from Christ, and all their power is to be used in his name, 1 Cor. v. 4.
Now, 1. The power here delegated is a spiritual power; it is a power pertaining to the kingdom of heaven, that is, to the church, that part of it which is militant here on earth, to the gospel dispensation; that is it about which the apostolical and ministerial power is wholly conversant. It is not any civil, secular power that is hereby conveyed, Christ's kingdom is not of this world; their instructions afterward were in things pertaining to the kingdom of God, Acts i. 3.
2. It is the power of the keys that is given, alluding to the custom of investing men with authority in such a place, by delivering to them the keys of the place. Or as the master of the house gives the keys to the steward, the keys of the stores where the provisions are kept, that he may give to every one in the house his portion of meat in due season (Luke xii. 42), and deny it as there is occasion, according to the rules of the family. Ministers are stewards, 1 Cor. iv. 1; Tit. i. 7. Eliakim, who had the key of the house of David, was over the household, Isa. xxii. 22.
3. It is a power to bind and loose, that is (following the metaphor of the keys), to shut and open. Joseph, who was lord of Pharaoh's house, and steward of the stores, had power to bind his princes, and to teach his senators wisdom, Ps. cv. 21, 22. When the stores and treasures of the house are shut up from any, they are bound, interdico tibi aqu&acric; et igne--I forbid thee the use of fire and water; when they are opened to them again, they are loosed from that bond, are discharged from the censure, and restored to their liberty.
4. It is a power which Christ has promised to own the due administration of; he will ratify the sentences of his stewards with his own approbation; It shall be bound in heaven, and loosed in heaven: not that Christ hath hereby obliged himself to confirm all church-censures, right or wrong; but such as are duly passed according to the word, clave non errante--the key turning the right way, such are sealed in heaven; that is, the word of the gospel, in the mouth of faithful ministers, is to be looked upon, not as the word of man, but as the word of God, and to be received accordingly, 1 Thess. ii. 13; John xii. 20.
Now the keys of the kingdom of heaven are,
(1.) The key of doctrine, called the key of knowledge. "Your business shall be to explain to the world the will of God, both as to truth and duty; and for this you shall have your commissions, credentials, and full instructions to bind and loose:" these, in the common speech of the Jews, at that time, signified to prohibit and permit; to teach or declare a thing to be unlawful was to bind; to be lawful, was to loose. Now the apostles had an extraordinary power of this kind; some things forbidden by the law of Moses were now to be allowed, as the eating of such and such meats; some things allowed there were now to be forbidden, as divorce; and the apostles were empowered to declare this to the world, and men might take it upon their words. When Peter was first taught himself, and then taught others, to call nothing common or unclean, this power was exercised. There is also an ordinary power hereby conveyed to all ministers, to preach the gospel as appointed officers; to tell people, in God's name, and according to the scriptures, what is good, and what the Lord requires of them: and they who declare the whole counsel of God, use these keys well, Acts xx. 27.
Some make the giving of the keys to allude to the custom of the Jews in creating a doctor of the law, which was to put into his hand the keys of the chest where the book of the law was kept, denoting his being authorized to take and read it; and the binding and loosing, to allude to the fashion about their books, which were in rolls; they shut them by binding them up with a string, which they untied when they opened them. Christ gives his apostles power to shut or open the book of the gospel to people, as the case required. See the exercise of this power, Acts xiii. 46; xviii. 6. When ministers preach pardon and peace to the penitent, wrath and the curse to the impenitent, in Christ's name, they act then pursuant to this authority of binding and loosing.
(2.) The key of discipline, which is but the application of the former to particular persons, upon a right estimate of their characters and actions. It is not legislative power that is hereby conferred, but judicial; the judge doth not make the law, but only declares what is law, and upon an impartial enquiry into the merits of the cause, gives sentence accordingly. Such is the power of the keys, wherever it is lodged, with reference to church-membership and the privileges thereof. [1.] Christ's ministers have a power to admit into the church; "Go, disciple all nations, baptizing them; those who profess faith in Christ, and obedience to him, admit them and their seed members of the church by baptism." Ministers are to let in to the wedding-feast those that are bidden; and to keep out such as are apparently unfit for so holy a communion. [2.] They have a power to expel and cast out such as have forfeited their church-membership, that is binding; refusing to unbelievers the application of gospel promises and the seals of them; and declaring to such as appear to be in the gall of bitterness and bond of iniquity, that they have no part or lot in the matter, as Peter did to Simon Magus, though he had been baptized; and this is a binding over to the judgment of God. [3.] They have a power to restore and to receive in again, upon their repentance, such as had been thrown out; to loose those whom they had bound; declaring to them, that, if their repentance be sincere, the promise of pardon belongs to them. The apostles had a miraculous gift of discerning spirits; yet even they went by the rule of outward appearances (as Acts viii. 21; 1 Cor. v. 1; 2 Cor. ii. 7; 1 Tim. i. 20), which ministers may still make a judgment upon, if they be skilful and faithful.
Lastly, Here is the charge which Christ gave his disciples, to keep this private for the present (v. 20); They must tell no man that he was Jesus the Christ. What they had professed to him, they must not yet publish to the world, for several reasons; 1. Because this was the time of preparation for his kingdom: the great thing now preached, was, that the kingdom of heaven was at hand; and therefore those things were now to be insisted on, which were proper to make way for Christ; as the doctrine of repentance; not this great truth, in and with which the kingdom of heaven was to be actually set up. Every thing is beautiful in its season, and it is good advice, Prepare thy work, and afterwards build, Prov. xxiv. 27. 2. Christ would have his Messiahship proved by his works, and would rather they should testify of him than that his disciples should, because their testimony was but as his own, which he insisted not on. See John v. 31, 34. He was so secure of the demonstration of his miracles, that he waived other witnesses, John x. 25, 38. 3. If they had known that he was Jesus the Christ, they would not have crucified the Lord of glory, 1 Cor. ii. 8. 4. Christ would not have the apostles preach this, till they had the most convincing evidence ready to allege in confirmation of it. Great truths may suffer damage by being asserted before they can be sufficiently proved. Now the great proof of Jesus being the Christ was his resurrection: by that he was declared to be the Son of God, with power; and therefore the divine wisdom would not have this truth preached, till that could be alleged for proof of it. 5. It was requisite that the preachers of so great a truth should be furnished with greater measures of the Spirit than the apostles as yet had; therefore the open asserting of it was adjourned till the Spirit should be poured out upon them. But when Christ was glorified and the Spirit poured out, we find Peter proclaiming upon the house-tops what was here spoken in a corner (Acts ii. 36), That God hath made this same Jesus both Lord and Christ; for, as there is a time to keep silence, so there is a time to speak.