Create A Clean Heart In Me 

“Create in me a clean heart, O God, and renew a right spirit within me. Cast me not away from your presence, and take not your Holy Spirit from me.  Restore to me the joy of your salvation, and uphold me with a willing spirit.” (Psalm 51:10-12)
O Lord, my heart is desperately wicked.  Create a clean heart in me and fill me with your Spirit today.