The teaching is over. Now, before He goes to the cross, Jesus turns from His disciples to His Father and prays — and we are allowed to listen.
John 17 is the deepest prayer in all of Scripture, and it carries the most astonishing request: that we would be drawn all the way into the life and love that flows between the Father and the Son. It is the chapter where "Christ within you" opens into something almost too wonderful to say.
This Is Life Eternal
John 17:3
"And this is life eternal, that they might know thee the only true God, and Jesus Christ, whom thou hast sent."
Jesus defines eternal life, and it is not first a place or a length of days. It is a knowing. "That they might know thee."
Eternal life is not mainly living forever; it is knowing God — a deep, personal, intimate knowing, the kind that grows between those who love each other. To have eternal life is to know the One who made you, and to be known by Him.
This means eternal life is not only future. It begins now, the moment we come to know God in Christ. Every quiet hour of communion with Him is eternal life already flowing.
That They May Be One in Us
John 17:21
"That they all may be one; as thou, Father, art in me, and I in thee, that they also may be one in us..."
Here Jesus prays the prayer that takes our breath away.
He prays that we would be one "as thou, Father, art in me, and I in thee" — that the very union of the Father and the Son would become the pattern, and the place, of our own life. "That they also may be one in us."
Sit with how staggering this is. Jesus is not praying that we would merely admire the love between the Father and the Son from outside. He is praying that we would be brought inside it — drawn into the very life of God, included in the love that has flowed between the Father and the Son from all eternity.
This is the highest reach of the indwelling life. Not only Christ in us, but us in God — folded into the divine fellowship, at home in the love at the centre of all things.
I in Them, and Thou in Me
John 17:23
"I in them, and thou in me, that they may be made perfect in one..."
Jesus describes the union as a kind of nesting of love and presence: the Father in the Son, the Son in us. "I in them, and thou in me."
Trace the line of it. The Father dwells in the Son. The Son dwells in us. And so, through Christ who lives in us, we are joined to the Father too. The whole life of God reaches into the believer through the indwelling Christ.
You are not on the outside of God's life, pressing your face to the glass. Through Christ within you, you have been brought inside — held in the same love that holds the Son.
That His Love May Be in Them
John 17:26
"...that the love wherewith thou hast loved me may be in them, and I in them."
And Jesus ends His prayer with the most tender request of all: that the very love the Father has for the Son would be "in them" — in us.
Think of how the Father loves the Son — perfectly, eternally, without measure or reservation. Jesus prays that this exact love would be placed inside us, that we would be loved by the Father with the same love He has for His own Son.
This is the heart of everything. Christ in you is the doorway through which the Father's own love for the Son comes flooding into your soul. You are loved not a little, not at a distance, but with the love the Father pours upon Jesus — and that love, Jesus prays, is in you.
A Gentle Word for the Reader
If you have ever felt outside — outside of love, outside of belonging, on the edge of God's life looking in — John 17 is Jesus praying you all the way in.
He does not pray that you would watch the love of God from a distance. He prays that you would be drawn into it — one in the Father and the Son, with Christ in you and the Father's own love filling you. Eternal life is knowing this God, and that knowing has already begun in you.
So when you turn inward in prayer, you are not reaching toward a faraway deity. You are coming home to the One who dwells in you, and through Him, to the Father whose love for His Son now rests on you. You have been folded into the life at the centre of all things. The love that holds the Son holds you. Let that be the deepest truth you carry — Christ in you, and you in God, loved with the very love of heaven.
Reflection Questions
- Jesus defines eternal life as knowing God, not just living forever. How does that reframe eternal life as something already beginning in you now?
- Jesus prays you would be "one in us" — drawn inside the love between the Father and the Son. How does it change things to know you are not outside God's life, but inside it?
- The Father loves you with the love He has for His Son. What would settle in you if you truly believed you are loved with that love?
Short Prayer
Father, Jesus prayed me all the way into Your life — one in You and the Son, with Christ in me and Your love filling me.
Thank You that eternal life is knowing You, and that this knowing has already begun in the quiet of my soul.
When I feel outside of love, remind me that through Christ within me, I have been folded inside the love that holds the Son.
Let the very love You have for Jesus be in me. I am not on the outside looking in. I am home, in You.
Amen.
JMS