Take and Receive

Take, Lord, and receive all my liberty,
my memory, my understanding,
and my entire will,
All I have and call my own.

You have given all to me.
To you, Lord, I return it.

Everything is yours; do with it what you will.
Give me only your love and your grace,
that is enough for me.

St. Ignatius of Loyola

This is the Loyola Press translation. It doesn't quite match the way I say the prayer myself (which is entirely mixed up with two competing musical versions), but the essential ideas are all there.