In peace, let us pray to the Lord.
That we might spend the remaining time of our life in peace and repentance, let us pray to the Lord. (Petitions from Orthodox liturgical services)
Brethren, let us preserve this peace in ourselves as far as we can, for we have received it as an inheritance from our Savior who has now been born, who gives us the Spirit of adoption, through which we have become heirs of God, and joint-heirs with Christ (cf Rom. 8:15, 17). Let us be at peace with God, doing those things which are well-pleasing to Him, living chastely, telling the truth, behaving righteously, “continuing in prayer and supplication” (cf Acts 1:14), “singing and making melody in our heart” (cf Eph. 5:19), not just with our lips. Let us be at peace with ourselves, by subjecting our flesh to our spirit, choosing to conduct ourselves according to our conscience, and having the inner world of our thoughts motivated by good order and purity. Thus we shall put an end to the civil conflict in our own midst.
Let us be at peace with one another, “forbearing one another, and forgiving one another, if any man have a quarrel against any: even as Christ forgave you” (Col. 3:13), and showing mercy to each other out of mutual love, just as Christ, solely for love of us, had mercy on us and for our sake came down to us. Then, recalled from the sinful fall through His help and grace, and lifted high above this world by virtues, we may have our citizenship in heavenly places (cf Phil. 3:20), whence also we wait for our hope (cf Rom. 8:23), redemption from corruption and enjoyment of celestial and eternal blessings as children of the heavenly Father.
(St. Gregory Palamas, The Homilies, p. 484)