But when the Comforter is come - See on John 14:16 (note).

He shall testify and ye also shall bear witness - He shall bear his testimony in your souls, and ye shall bear this testimony to the world. And so they did, by their miracles, their preaching, their writings, their lives, and by their deaths. Our Lord appears to reason thus: In every respect the unbelief of the Jews is inexcusable. They believe not my doctrine, notwithstanding its purity and holiness. They believe not in the Father who sent me, notwithstanding I have confirmed my mission by the most astonishing miracles. One thing only remains now to be done, i.e. to send them the Holy Spirit, to convince them of sin, righteousness, and judgment; and this he shall do, not only by his influence upon their hearts, but also by your words: and when they shall have resisted this Spirit, then the cup of their iniquity shall be filled up, and wrath shall come upon them to the uttermost.

But in what sense can it be said that Christ wrought more miracles than any other had done, John 15:24? - for Elijah and Elisha raised the dead; cured diseases; and made fire to come down from heaven. Did Christ do greater miracles than Moses did in Egypt - at the Red Sea - at the rock of Horeb, and at the rock of Kadesh? Did Christ do greater miracles than Joshua did, in the destruction of Jericho - in the passage of Jordan - in causing the sun and moon to stand still? To all this it may be answered, Christ's miracles were greater:

1. As to their number.

2. As to their utility - they were wrought to comfort the distressed, and to save the lost.

3. Christ wrought all his miracles by his own power alone; and they wrought theirs through his power only.

4. Christ wrought his numerous miracles in the space of three or four years, and in the presence of the same people; and the others mere wrought from time to time in different centuries.

Some critics have confined the whole of this chapter to the apostles of our Lord, and the work of propagating Christianity to which they had been called. The whole comment of Rosenmuller on this chapter proceeds on this plan; and at once shows how nugatory it is. What learned labor has there been in the world, to banish the spirit of Christianity from the earth, while the letter was professed to be scrupulously regarded!

1. The spiritual union spoken of by Christ is not merely necessary for his primitive disciples, but also for all who would be Christians on earth, and beatified spirits in heaven.

2. The brotherly love here inculcated is the duty and interest of every Christian soul on the face of the earth.

3. The necessity of adorning the Christian profession, by bringing forth corresponding fruits, is the duty of all who name the name of the Lord Jesus.

4. The appointment to, and preparation for, the work of the sacred ministry, must ever be primarily with Christ: for those who have no higher authority than that which they derive from man are never likely to be useful in Christianizing the world.

5. The persecution to which the apostles were exposed has been the common lot of Christians from the foundation of Christianity.

6. The consolations and influences of Christ's Spirit have not been the exclusive privileges of the apostles; they are the birthright of all the sons and daughters of God.

But when the Comforter is come,.... Or advocate, the Spirit of God; who was to be, and has been an advocate for Christ, against the world, and for his people, against all their enemies; and who as he was to reprove, and did reprove the world of sin, righteousness, and judgment, in favour of Christ, so he was to assist his people, and plead their cause, and help them, in vindication of themselves, before the princes of the earth, as he did: and who also was to act, and has acted the part of a "comforter" to them, under all the hatred and violence they have met with from the world; by taking and applying the things of Christ to them; by shedding the love of God in them; by applying the promises of the Gospel to them; by witnessing their adoption, and sealing them up to the day of redemption:

whom I will send unto you from the Father; visibly, as on the day of Pentecost, in cloven tongues as of fire; and invisibly into their hearts, by the secret influence of his light and grace; which mission, as it suggests no inferiority in the spirit, either to the Father or the Son; since the same spirit with the Father, was the sender of Christ; so it is expressive of the equal deity of Christ, and his joint power and authority with the Father:

even the Spirit of truth; who is the true Spirit, truth itself; yea, the true God, with the Father and Son; the Spirit of him who is truth; the dictator of the Scriptures of truth; who leads his people into all truth; and is the Spirit of truth, as he is a witness or testifier of Christ, hereafter promised:

which proceedeth from the Father; Christ is not content to describe him by his work and office, as, an, advocate and comforter, and as the Spirit of truth: and from his mission by him from the Father; all which shows his usefulness and authority; but also from his nature and essence, which is the same with the Father's; and from his peculiar personal and distinctive character, expressed by his proceeding from the Father; and which is mentioned, as what is distinct from his mission by Christ, from the Father before spoken of; and designs no other, than the eternal, ineffable, and continued act of his procession, from the Father and the Son; in which he partakes of the same nature with them, and which personally distinguishes him from them. The ancient Jews (x) spoke of him just in the same language; "the Spirit of God", in Genesis 1:2; they say is the Holy Spirit, "which proceedeth from God": very pertinently does Christ take notice of this his character here, when he was about to speak of him as his testifier:

he shall testify of me: of his deity and sonship, of his incarnation, of his being the Messiah, of his sufferings and death, of his resurrection and ascension, of his exaltation at the right hand of God, and of his ordination to be the Judge of quick and dead; all which he bore testimony to, by the gifts bestowed upon the apostles, and the great grace that was upon them all; by the signs, wonders, and divers miracles, by which the Gospel of Christ was confirmed; and by the power, influence, and success, which attended the preaching of it every where. Thus he testified of Christ, against the blaspheming Jews, and persecuting Gentiles, to the reproof and confusion of them; and he testified of him to the apostles, and all true believers, to their great joy and comfort, and to the support of them, under all the malice and hatred of the world.

(x) Zohar in Gen. fol. 1. 4.

{8} But when the Comforter is come, whom I will send unto you from the Father, even the Spirit of truth, which proceedeth from the Father, he shall testify of me:

(8) We will surely stand against the rage of the wicked by the inward testimony of the Holy Spirit. But the Holy Spirit speaks in no other way and is consistent with what he spoke by the mouth of the apostles.

15:26 When the Comforter is come. See Joh 14:16-18.

Shall testify concerning me. See Joh 16:13-15.

15:26 When the Comforter is come, whom I will send from the Father, the Spirit of truth, who proceedeth from the Father, he shall testify of me - The Spirit's coming, and being sent by our Lord from the Father, to testify of him, are personal characters, and plainly distinguish him from the Father and the Son; and his title as the Spirit of truth, together with his proceeding from the Father, can agree to none but a Divine person. And that he proceeds from the Son, as well as from the Father, may be fairly argued from his being called the Spirit of Christ, 1Pet 1:11; and from his being here said to be sent by Christ from the Father, as well as sent by the Father in his name.

26, 27. (See on [1863]Joh 14:15; [1864]Joh 14:17).

15:26,27. The blessed Spirit will maintain the cause of Christ in the world, notwithstanding the opposition it meets with. Believers taught and encouraged by his influences, would bear testimony to Christ and his salvation.