Shortly after making amends with someone I'd cut down with my razor wit:
"Let the words of my mouth and the meditation of my heart be acceptable in your sight, O LORD, my rock and my redeemer." - Psalm 19:14
Can't have acceptable words without the meditations of a pure heart. I'm grateful for the stability of my Rock and his faithfulness to redeem me and my relationships from the messes my impatience, my arrogance, and my thoughtlessness make.