From the Unity booklet, The Comfort of Prayer:
I breathe in an atmosphere of God's perfect peace. Breathing out, I release tensions and distractions, becoming aware of peace - perfect peace within my next breath. God is my source of complete peace. All that has been before this moment is now harmonized in the light of divine love, where I am centered in peace.
Easily, gracefully, I release the past so that I am free in this moment for all that is possible now. I trust that the helpful, useful content of my past has carried over into the present. I rest in spiritual peace and freedom.