John 4:34

Jesus said to them: My food is to do the will of him that sent me, and to finish his work.

2 Corinthians 3:3

you are well known to be a letter of Christ, written by us as his ministers, not with ink, but with the Spirit of the living God, not in tables of stone, but in fleshy tables of the heart.

Romans 7:22

For, in the inward man, I delight in the law of God:

Romans 8:29

For those whom he foreknew, he predestinated to be conformed to the image of his Son, that he might be the first-born among many brethren:

Treasury of Scripture Knowledge

Summary

I delight to do thy will, O my God: yea, thy law is within my heart.

Bible References

I delight

John 4:34
Jesus said to them: My food is to do the will of him that sent me, and to finish his work.
Romans 7:22
For, in the inward man, I delight in the law of God:
Romans 8:29
For those whom he foreknew, he predestinated to be conformed to the image of his Son, that he might be the first-born among many brethren: