You take no delight in sacrifices or offerings.
    Now that you have made me listen, I finally understand^[a]—
    you don’t require burnt offerings or sin offerings.
⁷ Then I said, “Look, I have come.
    As is written about me in the Scriptures:
⁸ I take joy in doing your will, my God,
    for your instructions are written on my heart.” Psalm 40:6-8

What does it mean to have God’s instructions written on your heart?