I found this quote from Father Stephen Freeman's Blog, Glory to God for All Things.
Pray for those who make accusations against you. Say, ‘Lord Jesus Christ, have mercy on me’, not ‘have mercy on him’, and your accuser will be embraced in this prayer. Does someone say something to you that upsets you? God knows it. What you have to do is open your arms and say, ‘Lord Jesus Christ, have mercy on me’, and make your accuser one with yourself. And God knows what is torturing your accuser deep inside of him and, seeing your love, he hastens to help. He searches the desires of hearts. What is it that Saint Paul says in his Epistle to the Romans? He who searches the hearts knows what the mind of the Spirit is, because in accord with God He makes intercession for the saints.
Pray for the purification of each and every person so that you may imitate the prayer of the angels in your life. Yes, the angels don’t pray for themselves. This is how I pray for people, for the Church and for the body of the Church. The moment you pray for the Church, you are released from your passions. The moment you glorify God, your soul is calmed and sanctified by divine grace. This is the art I want you to learn.
The Elder Porphyrios from Wounded by Love.