Johannes 17:3

This is life eternal - The salvation purchased by Christ, and given to them who believe, is called life: 1. Because the life of man was forfeited to Divine justice; and the sacrifice of Christ redeemed him from that death to which he was exposed. 2. Because the souls of men were dead in trespasses and sins; and Christ quickens them by his word and Spirit. 3. Because men who are not saved by the grace of Christ do not live, they only exist, no good purpose of life being answered by them. But when they receive this salvation they live - answer all the Divine purposes, are happy in themselves, useful to each other, and bring glory to God. 4. It is called eternal life to show that it reaches beyond the limits of time, and that it necessarily implies - 1. The immortality of the soul; 2. the resurrection of the body; and 3. that it is never to end, hence called αιωνιος ζωη, a life ever living; from αει, always, and ων, being or existence. And indeed no words can more forcibly convey the idea of eternity than these. It is called ἡ αιωνιος ζωη, That eternal life, by way of eminence. There may be an eternal existence without blessedness; but this is that eternal life with which infinite happiness is inseparably connected. The only true God - The way to attain this eternal life is to acknowledge, worship, and obey, the one only true God, and to accept as teacher, sacrifice, and Savior, the Lord Jesus, the one and only true Messiah. Bishop Pearce's remark here is well worthy the reader's attention: - "What is said here of the only true God seems said in opposition to the gods whom the heathens worshipped; not in opposition to Jesus Christ himself, who is called the true God by John, in Jo1 5:20." The words in this verse have been variously translated: 1. That they might acknowled…

this is--that. life eternal, that they might--may. know, &c.--This life eternal, then, is not mere conscious and unending existence, but a life of acquaintance with God in Christ (Job 22:21). thee, the only true God--the sole personal living God; in glorious contrast equally with heathen polytheism, philosophic naturalism, and mystic pantheism. and Jesus Christ whom thou hast sent--This is the only place where our Lord gives Himself this compound name, afterwards so current in apostolic preaching and writing. Here the terms are used in their strict signification--"JESUS," because He "saves His people from their sins"; "CHRIST," as anointed with the measureless fulness of the Holy Ghost for the exercise of His saving offices (see on Mat 1:16); "WHOM THOU HAST SENT," in the plenitude of Divine Authority and Power, to save. "The very juxtaposition here of Jesus Christ with the Father is a proof, by implication, of our Lord's Godhead. The knowledge of God and a creature could not be eternal life, and such an association of the one with the other would be inconceivable" [ALFORD].

And this is life eternal,.... That is, the beginning and pledge of it, the way unto it, and means of it, and what will certainly issue in it: that they might know thee, the only true God, and Jesus Christ, whom thou hast sent. The knowledge of God here spoken of, is not the knowledge of him by the light of nature, and works of creation; for a man may know God in this sense, and not know him in Christ, nor anything of Christ; yea, may know God and profess him in words, and in works deny him, as the Heathens did; nor is eternal life known hereby, nor connected with it: nor is it such a knowledge of God as is to be obtained by the law of Moses, in which God is represented as a righteous and incensed Being; nor is there in it any discovery of God, as a God of love, grace, and mercy in Christ; nor any revelation of a Mediator, Saviour and Redeemer; nor can it either show, or give to persons eternal life; and yet what is here said of the knowledge of God and Christ, the Jews say of the law (d), "one man said to his friend, let us dash them against that wall and kill them, because they have left , "eternal life"; (the gloss upon it is, "the law";) and employ themselves in a temporary life, the gloss says of this world, which is merchandise.'' More truly does Philo the Jew say (e), that "fleeing to the Divine Being, "is eternal life"; and running front him is death.'' But this is to be understood of an evangelic knowledge of God, as the God and Father of Christ, as the God of all grace, pardoning iniquity, transgression and sin, and of Christ Mediator; not a general, notional, and speculative knowledge; but a practical and experimental one; a knowledge of approbation and appropriation; a fiducial one, whereby a soul believes in Christ, and trusts in his blood, righteousness, an…

This chapter is a prayer, it is the Lord's prayer, the Lord Christ's prayer. There was one Lord's prayer which he taught us to pray, and did not pray himself, for he needed not to pray for the forgiveness of sin; but this was properly and peculiarly his, and suited him only as a Mediator, and is a sample of his intercession, and yet is of use to us both for instruction and encouragement in prayer. Observe, I. The circumstances of the prayer (Joh 17:1). II. The prayer itself. 1. He prays for himself (Joh 17:1-5). 2. He prays for those that are his. And in this see, (1.) The general pleas with which he introduces his petitions for them (Joh 17:6-10). (2.) The particular petitions he puts up for them [1.] That they might be kept (Joh 17:11-16). [2.] That they might be sanctified (Joh 17:17-19). [3.] That they might be united (Joh 17:11 and Joh 17:20-23). [4.] That they might be glorified (Joh 17:24-26).

17:3 to know you: The Hebrew idea of knowing encompassed experience and intimacy, which for Christians means love for God and obedience to him. • sent to earth: Jesus originated in heaven and was returning there (17:5), so he exercises divine authority as the agent of God.