John 15:1-7
1-8. The spiritual oneness of Christ and His people, and His relation to them as the Source of all their spiritual life and fruitfulness, are here beautifully set forth by a figure familiar to Jewish ears (Isa 5:1, &c.).
I am the true vine—of whom the vine of nature is but a shadow. my Father is the husbandman—the great Proprietor of the vineyard, the Lord of the spiritual kingdom. (It is surely unnecessary to point out the claim to supreme divinity involved in this).2. Every branch in me that beareth not fruit . . . every branch that beareth fruit—As in a fruit tree, some branches may be fruitful, others quite barren, according as there is a vital connection between the branch and the stock, or no vital connection; so the disciples of Christ may be spiritually fruitful or the reverse, according as they are vitally and spiritually connected with Christ, or but externally and mechanically attached to Him. The fruitless He "taketh away" (see on Joh 15:6); the fruitful He "purgeth" (cleanseth, pruneth)—stripping it, as the husbandman does, of what is rank (Mr 4:19), "that it may bring forth more fruit"; a process often painful, but no less needful and beneficial than in the natural husbandry.
3. Now—rather, "Already."
ye are clean through—by reason of. the word I have spoken to you—already in a purified, fruitful condition, in consequence of the long action upon them of that searching "word" which was "as a refiner's fire" (Mal 3:2, 3).4. Abide in me, and I in you; as the branch cannot bear fruit of itself, except it abide in the vine, &c.—As all spiritual fruitfulness had been ascribed to the mutual inhabitation, and living, active interpenetration (so to speak) of Christ and His disciples, so here the keeping up of this vital connection is made essential to continued fruitfulness.
5. without me—apart, or vitally disconnected from Me.
ye can do nothing—spiritually, acceptably.6. If a man abide not in me, he is cast forth as a branch . . . withered . . . cast into the fire . . . burned—The one proper use of the vine is to bear fruit; failing this, it is good for one other thing—fuel. (See Eze 15:1-5). How awfully striking the figure, in this view of it!
7. If ye abide in me, and my words . . . in you—Mark the change from the inhabitation of Himself to that of His words, paving the way for the subsequent exhortations (Joh 15:9, 10).
ask what ye will, and it shall be done unto you—because this indwelling of His words in them would secure the harmony of their askings with the divine will.John 17:21
21. that they all may be one, as thou, Father, art in me, and I in thee, that they may be one in us—The indwelling Spirit of the Father and the Son is the one perfect bond of union, knitting up into a living unity, first all believers amongst themselves; next, this unity into one still higher, with the Father and the Son. (Observe, that Christ never mixes Himself up with His disciples as He associates Himself with the Father, but says I in THEM and THEY in US).
that the world may believe that thou hast sent me—sentest me. So the grand impression upon the world at large, that the mission of Christ is divine, is to be made by the unity of His disciples. Of course, then, it must be something that shall be visible or perceptible to the world. What is it, then? Not certainly a merely formal, mechanical unity of ecclesiastical machinery. For as that may, and to a large extent does, exist in both the Western and Eastern churches, with little of the Spirit of Christ, yea much, much with which the Spirit of Christ cannot dwell so instead of convincing the world beyond its own pale of the divinity of the Gospel, it generates infidelity to a large extent within its own bosom. But the Spirit of Christ, illuminating, transforming, and reigning in the hearts of the genuine disciples of Christ, drawing them to each other as members of one family, and prompting them to loving co-operation for the good of the world—this is what, when sufficiently glowing and extended, shall force conviction upon the world that Christianity is divine. Doubtless, the more that differences among Christians disappear—the more they can agree even in minor matters—the impression upon the world may be expected to be greater. But it is not dependent upon this; for living and loving oneness in Christ is sometimes more touchingly seen even amidst and in spite of minor differences, than where no such differences exist to try the strength of their deeper unity. Yet till this living brotherhood in Christ shall show itself strong enough to destroy the sectarianism, selfishness, carnality, and apathy that eat out the heart of Christianity in all the visible sections of it, in vain shall we expect the world to be overawed by it. It is when "the Spirit shall be poured upon us from on high," as a Spirit of truth and love, and upon all parts of the Christian territory alike, melting down differences and heart burnings, kindling astonishment and shame at past unfruitfulness, drawing forth longings of catholic affection, and yearnings over a world lying in wickedness, embodying themselves in palpable forms and active measures—it is then that we may expect the effect here announced to be produced, and then it will be irresistible. Should not Christians ponder these things? Should not the same mind be in them which was also in Christ Jesus about this matter? Should not His prayer be theirs?2 Peter 1:4
4. Whereby, &c.—By His glory and virtue: His glory making the "promises" to be exceeding great; His virtue making them "precious" [BENGEL]. Precious promises are the object of precious faith.
given—The promises themselves are a gift: for God's promises are as sure as if they were fulfilled. by these—promises. They are the object of faith, and even now have a sanctifying effect on the believer, assimilating him to God. Still more so, when they shall be fulfilled. might, &c.—Greek, "that ye MAY become partakers of the divine nature," even now in part; hereafter perfectly; 1Jo 3:2, "We shall be like Him." the divine nature—not God's essence, but His holiness, including His "glory" and "virtue," 2Pe 1:3; the opposite to "corruption through lust." Sanctification is the imparting to us of God Himself by the Holy Spirit in the soul. We by faith partake also of the material nature of Jesus (Eph 5:30). The "divine power" enables us to be partakers of "the divine nature." escaped the corruption—which involves in, and with itself, destruction at last of soul and body; on "escaped" as from a condemned cell, compare 2Pe 2:18-20; Ge 19:17; Col 1:13. through—Greek, "in." "The corruption in the world" has its seat, not so much in the surrounding elements, as in the "lust" or concupiscence of men's hearts.