“O holy faith, who givest us in our Saviour's words and precepts a model, as it were, of what our life should be, how hardly wouldst thou thyself resist the sins of men, were it not that thou refusest to subserve the purposes of gain! In my own judgment, he whose first object is the maintenance of peace, seems to be superior to Victory herself”

Letter of Constantine to the Antiochians (332)
Constantine the Great : Letters
Context: How pleasing to the wise and intelligent portion of mankind is the concord which exists among you! And I myself, brethren, am disposed to love you with an enduring affection, inspired both by religion, and by your own manner of life and zeal on my behalf. It is by the exercise of right understanding and sound discretion, that we are enabled really to enjoy our blessings... Indeed, amongst brethren, whom the selfsame disposition to walk in the ways of truth and righteousness promises, through the favor of God, to register among his pure and holy family, what can be more honorable than gladly to acquiesce in the prosperity of all men?... O holy faith, who givest us in our Saviour's words and precepts a model, as it were, of what our life should be, how hardly wouldst thou thyself resist the sins of men, were it not that thou refusest to subserve the purposes of gain! In my own judgment, he whose first object is the maintenance of peace, seems to be superior to Victory herself; and where a right and honorable course lies open to one's choice, surely no one would hesitate to adopt it. I ask then, brethren, why do we so decide as to inflict an injury on others by our choice? Why do we covet those objects which will destroy the credit of our own reputation?... Lastly, in accordance with your usual sound judgment, do ye exhibit a becoming diligence in selecting the person of whom you stand in need, carefully avoiding all factious and tumultuous clamor; for such clamor is always wrong, and from the collision of discordant elements both sparks and flame will arise. I protest, as I desire to please God and you, and to enjoy a happiness commensurate with your kind wishes, that I love you, and the quiet haven of your gentleness, now that you have cast from you that which defiled, and received in its place at once sound morality and concord, firmly planting in the vessel the sacred standard, and guided, as one may say, by a helm of iron in your course onward to the light of heaven.