Psalm 138. We always do verse two, in every class. But we hardly ever read verse one. And verse one says, I will praise thee with my whole heart. That's God. And the reason you praise God with your whole heart, everything you are ever hoped to be is so that the greatness of the heart of God may be seen. He's gonna do this before that God's Will I sing what? That's right. He's going to praise the true God with his whole heart.