Prayer for One's Enemies by St. Thomas More
St. Thomas More (1477 - 1535)

Almighty God, have mercy on N. and on all that bear me evil will and would me harm, and on their faults and mine together, by such easy, tender, merciful means, as thine infinite wisdom best can devise; vouchsafe to amend and redress and make us saved souls in heaven together, where we may ever live and love together with thee and thy blessed saints, O Glorious Trinity, for the bitter passion of our sweet Saviour Christ.

Amen