A short prayer to add after A Prayer for the Traditional Movement.
H/T to Fr Zed.
O God, lover of and guardian of peace and charity: to all our enemies grant peace and true charity; and give to them the remission of all their sins, and mightily snatch us away from their plots. Through Christ Our Lord, Who livest and reignest with Thee and the Holy Ghost, One God, world without end. Amen.