Apostolic Constitutions, on Isa 57:19

“I created the fruit of the lips, peace, peace to him that is far off, and to him that is near, said the Lord, and I healed him.”

“It is our duty to be at peace in our own minds, for the person who does not find any disorder in himself will not quarrel with another but will be peaceable, friendly, gathering the Lord's people and a fellow worker with him, in order to increase the number of those who shall be saved in unanimity. For those who contrive enmities, and strifes, and contests and lawsuits are wicked and aliens from God.”

Imported from an open dataset — not yet checked against the printed edition.