(8) Herein is my Father glorified.--This clause is generally understood of the words which follow as it is taken in our English version, but the rendering is liable to the objection that it gives a forced meaning to the word "that" (???), which is properly used to express purpose. We may here (as in John 4:37; John 16:30) take "herein" to refer to the words which have gone before. By so doing we give a natural meaning to the words, and get a satisfactory sense for the sentence. The thought then will be, "In this doing whatever ye ask, my Father is glorified, in order that ye may bear much fruit, and that ye may become my disciples."

So shall ye be my disciples.--Better, and may become My disciples. The pronoun is strongly emphatic. The living union with Christ, which made all their prayers, prayers in His name, and prayers which He would answer, and made them abound with fruit to the glory of God, was the characteristic which marked them as His true disciples.

Verse 8. - Here the Lord shows what he knows will be and must be the dominant desire of the man who abides in himself, in whom his own word abides. Such a man will seek, yearn, ask, that he should bear much fruit. This prayer will be heard, and in this sublime synthesis between Christ and his disciples, says Christ, was my Father glorified. "In the fruitfulness of the vine is the glory of the husbandman," and in the answer of your prayers, and the regulation of all your desires, so ye shall become my disciples. "Discipleship" is a very large word, never altogether realized. Just as faith leads to faith, and love to love, and light to light, so does discipleship to discipleship. As Bengel says, discipleship is the fundamentum et fastigium of Christianity. On earth the vine reveals itself in the branches, and thus conceals itself behind them. "This explains why the diffusion of spiritual life makes such slow progress in the world - the Vine effects nothing but by means of the branches, and these so often paralyze instead of promoting the action of the Vine" (Godet). If the other text be maintained, Herein was my Father glorified, so that ye might bear much fruit, and that ye may become my disciples, the "herein" points back to the previous verse, and then the contemplated result of the arrangement, rather than the purpose of the glory, is the matter referred to.

15:1-8 Jesus Christ is the Vine, the true Vine. The union of the human and Divine natures, and the fulness of the Spirit that is in him, resemble the root of the vine made fruitful by the moisture from a rich soil. Believers are branches of this Vine. The root is unseen, and our life is hid with Christ; the root bears the tree, diffuses sap to it, and in Christ are all supports and supplies. The branches of the vine are many, yet, meeting in the root, are all but one vine; thus all true Christians, though in place and opinion distant from each other, meet in Christ. Believers, like the branches of the vine, are weak, and unable to stand but as they are borne up. The Father is the Husbandman. Never was any husbandman so wise, so watchful, about his vineyard, as God is about his church, which therefore must prosper. We must be fruitful. From a vine we look for grapes, and from a Christian we look for a Christian temper, disposition, and life. We must honour God, and do good; this is bearing fruit. The unfruitful are taken away. And even fruitful branches need pruning; for the best have notions, passions, and humours, that require to be taken away, which Christ has promised to forward the sanctification of believers, they will be thankful, for them. The word of Christ is spoken to all believers; and there is a cleansing virtue in that word, as it works grace, and works out corruption. And the more fruit we bring forth, the more we abound in what is good, the more our Lord is glorified. In order to fruitfulness, we must abide in Christ, must have union with him by faith. It is the great concern of all Christ's disciples, constantly to keep up dependence upon Christ, and communion with him. True Christians find by experience, that any interruption in the exercise of their faith, causes holy affections to decline, their corruptions to revive, and their comforts to droop. Those who abide not in Christ, though they may flourish for awhile in outward profession, yet come to nothing. The fire is the fittest place for withered branches; they are good for nothing else. Let us seek to live more simply on the fulness of Christ, and to grow more fruitful in every good word and work, so may our joy in Him and in his salvation be full.Herein is my Father glorified,.... This does not so much refer to what goes before, concerning the disciples abiding in Christ, and he and his words abiding in them, and doing for them whatever they ask, though by all this God is glorified; as to what follows, the fruitfulness of the disciples:

that ye bear much fruit; of doctrine, grace, and good works, which show them to be trees of righteousness, the planting of the Lord, and the work of his hands; wherein the glory of his power, grace, and mercy, is greatly displayed. All the fruits of righteousness, with which they were filled by Christ, were by him to the praise and glory of God; yea, by the fruitfulness of grace, and of life and conversation, by the lively exercise of grace, and conscientious discharge of duty, as well by light of doctrine, and usefulness in the ministration of the Gospel, the disciples and servants of Christ not only glorify God themselves, but are the means of others glorifying him. It follows,

so shall ye be my disciples; or "disciples to me"; to my honour and glory also, as well as to my Father's; not that their fruitfulness made them the disciples of Christ, but made them appear to be so, or made them honourable ones. Just as good fruit does not make the tree good; the tree is first good, and therefore it brings forth good fruit; but shows it to be good: as by continuing in his word, abiding by his Gospel they appeared to be "disciples indeed", John 8:31, really and truly such; and as by loving one another, so by other fruits of righteousness, other men, all men know that they are the disciples of Christ.