Adam Clarke's Commentary on the Bible - John 17:3
This is life eternal - The salvation purchased by Christ, and given to them who believe, is called life: 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. Because the souls of men were dead in trespasses and sins; and Christ quickens them by his word and Spirit. 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... read more
Adam Clarke's Commentary on the Bible - John 17:2
As thou hast given him power - As the Messiah, Jesus Christ received from the Father universal dominion. All flesh, i.e. all the human race, was given unto him, that by one sacrifice of himself, he might reconcile them all to God; having by his grace tasted death for every man, Hebrews 2:9 . And this was according to the promise of the universal inheritance made to Christ, Psalm 2:8 , which was to be made up of the heathen, and the uttermost parts of the land, all the Jewish people. So... read more