Prayer for Forgiveness

All that we ought to have thought and have not thought,
All that we ought to have said and not said,
All that we ought to have done and have not done,
All that we ought not to have thought and yet have thought,
All that we ought not to have spoken and yet have spoken,
All that we ought not to have done and yet have done,
For thoughts, words and works, pray we, O God, for forgiveness,
And repent with penance.
Amen

~Ascribed to Zoroaster
(c. 628-c. 551 B.C.)