Let us not render evil for evil, and we shall not receive our due for our sins. For we find the forgiveness of our trespasses in the forgiving of our brothers; and the mercy of God is hidden in mercifulness to our neighbor. Therefore the Lord said, “Forgive, and you shall be forgiven,” and, “With what measure you mete, it shall be measured to you again.” See how the Lord bestowed on us the method of salvation and has given us eternal power to become sons of God! St. Maximus the Confessor (c. 580-662)
All of the Christian life is summed up very simply. It’s beginning to sink in, but it’ll take more prayer and fasting before I’m done.