1. A prayer for himself and for the world (1-10)

David does not come to God as a proud king or asa victorious general. He comes as a poor and needy servant, seeking God's mercy and forgiveness. God is the source of his joy. God cares about one person who comes to him humbly seeking his mercy. But god whom David worships is not just there to serve David; he is the Creator of all people and nations. David prays for the day when all nations will come and worship him and bring glory to his name.

2. Give me an undivided heart (11-17)

David is severely attacked by his enemies. He prays for strength and victory (16,17). But he is more concerned about the enemy within, so he prays for an undivided heart to fear and praise God. He longs to know God's truth and walk in God's way, for he knows God's grace; God has loved him and saved him. He wants to praise God with his whole heart and glorify him forever.

in truth with an undivided heart.

Application: Lord, teach me your ways so that I may walk
One Word: Walk in truth with an undivided heart