John 17:2 Meaning and Explanation
“As thou hast given him power over all flesh, that he should give eternal life to as many as thou hast given him.”
King James Version (KJV)
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Read this verse in context with translation switching:
Read Full Chapter →Authority is often imagined as something held over people. In this prayer Jesus describes authority given for a purpose, and the purpose is the giving of life. The verse also introduces the language of giving that runs through the whole chapter, where the Father gives, the Son gives, and disciples are described as gift. Following that thread makes the prayer far clearer.
Jesus prays about authority received and life given. The Father has placed all flesh under the Son's authority, and the purpose of that authority is that the Son grant eternal life to those the Father gives him.
The Context of John 17:2
Chapter 17 records Jesus praying aloud in the hearing of his disciples, at the close of the upper room discourse and before he crosses the brook Cedron. Verse 1 sets the scene: he lifts his eyes to heaven, says the hour is come, and asks the Father to glorify the Son so that the Son may glorify him. Verse 2 gives the ground of that request. Verse 3 defines eternal life as knowing the only true God and Jesus Christ whom he sent. The prayer then turns to the disciples in verse 6 and to future believers in verse 20, closing with a request that they be with him.
What Does John 17:2 Mean?
The sentence is built out of givings. Thou hast given him power over all flesh describes something the Father handed to the Son, and the KJV word power here carries the sense of rightful authority. All flesh is a sweeping phrase, used in Scripture for humanity as a whole. The purpose clause follows: that he should give eternal life. Authority over all is aimed at life for many. The final phrase, as many as thou hast given him, names the recipients as themselves a gift from the Father. Jesus speaks throughout in the language of receiving from the Father and passing on, which sets the tone for the entire prayer.
Verse 2 supports verse 1 and prepares for verse 3. The glorifying Jesus asks for is bound up with the mission he was given, and verse 3 tells us what eternal life consists of: knowing the Father and the one he sent. So the authority described here serves a relationship rather than a mere transaction. The chapter keeps widening the circle. Those given to him are kept in verse 12, sanctified in verse 17, sent into the world in verse 18, and joined by all who will believe through their word in verse 20. Divine giving and human believing appear side by side in this prayer without either being erased.
The authority named here is exercised from a particular place. Within hours the one praying would be bound, tried, and crucified, and Matthew 28:18 records him saying after the resurrection that all authority in heaven and earth had been given to him. The same word of gift stands on both sides of the cross. That shapes how Christians understand power: the Son's rule over all flesh is the rule of one who laid down his life and took it again. Eternal life comes from his hand as a gift he has authority to give, and the chapter ends with him asking that those given him would see his glory.
John 17:2 in the Original Language
exousian (ἐξουσίαν), 'power' -- a noun for authority or the right to act, distinct from raw force. John uses it in John 1:12 for the right given to become children of God, and in John 10:18 for Jesus' authority to lay down his life and take it again.
Bible Verses Related to John 17:2
“And this is life eternal, that they might know thee the only true God, and Jesus Christ, whom thou hast sent.”
- John 17:3
“And Jesus came and spake unto them, saying, All power is given unto me in heaven and in earth.”
- Matthew 28:18
“For as the Father hath life in himself; so hath he given to the Son to have life in himself;”
- John 5:26
“All that the Father giveth me shall come to me; and him that cometh to me I will in no wise cast out.”
- John 6:37
Where John 17:2 Echoes in Scripture
Matthew 28:18 sounds like the answer to this prayer spoken out loud. Standing on a mountain in Galilee after the resurrection, Jesus tells the eleven that all authority in heaven and in earth has been given to him, and then he sends them out to make disciples of all nations. John 17:2 shows him praying about that authority before the cross; Matthew shows him wielding it afterward, and the purpose stays identical in both places. Authority over all flesh is spent on bringing people into life.
How to Apply John 17:2 Today
Living under authority we did not choose is a daily experience, and much of it wears us down. This verse offers a different picture of what authority is for. The Son holds it in order to give life, which reframes how we might use whatever authority we have as parents, managers, teachers, or friends. It also settles something about prayer. When we ask God for the people we love, we are asking the one who was given authority over all flesh precisely so that life could be handed out. Interceding for a distant family member fits exactly inside this sentence.
Reflection & Prayer
Where do we hold a little authority, and what is it currently producing in the people under it? A prayer: Father, you gave your Son authority so that life could be given. Thank you for a rule that seeks our good. Teach us to use what has been entrusted to us in the same direction, and grant eternal life to the people we carry to you today.