James 4:2-3 You desire but do not have, so you kill. You covet but you cannot get what you want, so you quarrel and fight. You do not have because you do not ask God. When you ask, you do not receive, because you ask with wrong motives, that you may spend what you get on your pleasures. 

Lord, please give me an attitude of gratitude. Enable me to give generously out of what You give me, so that others may find You. Make my motives pure when I ask for anything. Amen.