Psalm 39:1-2
I said, "I will watch my ways and keep my tongue from sin; I will put a muzzle on my mouth as long as the wicked are in my presence." But when I was silent and still, not even saying anything good, my anguish increased.
O my Father, help me to put a muzzle on my mouth, especially in the presence of those who do not yet know You. Put Your words in my mouth to boldly tell of Your greatness and goodness to all of Mankind You have made. Help me to speak only when Your words are on my tongue and keep the muzzle on if I have only my own words. Let me share Your Word with others, for it will not return to You empty, but will fulfill the purpose for which You have sent it.
Even so, come, Lord Jesus!
