My LORD’s BibleApostolic Constitutions, Book I 2
1But if any one curse you, bless him. For it is written in the book of Numbers: He that blesses you is blessed, and he that curses you is cursed. In the same manner it is written in the Gospel: Bless those who curse you. Being injured, do not avenge yourselves, but bear it with patience; for the Scripture speaks thus: Say not, I will avenge myself on my enemy for what injuries he has offered me; but acquiesce under them, that the Lord may right you, and bring vengeance upon him who injures you. For so says He again in the Gospel: Love your enemies, do good to those who hate you, and pray for them which despitefully use you and persecute you; and you shall be the children of your Father which is in heaven: for He makes His sun to shine on the evil and on the good, and rains on the just and unjust. Let us therefore, beloved, attend to these commandments, that we may be found to be the children of light by doing them. Bear, therefore, with one another, you servants and sons of God.