John Chrysostom on the Golden Rule
"Let thine own will be the law. Dost thou wish to receive kindness? Be kind to another. Dost thou wish to receive mercy? Show mercy to thy neighbour. Dost thou wish to be applauded? Applaud another. Dost thou wish to be beloved? Exercise love. Dost thou wish to enjoy the first rank? First concede that place to another. Become thyself the judge, thyself the lawgiver of thine own life. And again; "Do not to another what thou hatest." By the latter precept, he would induce to a departure from iniquity; by the former, to the exercise of virtue. "Do not thou to another," he saith, "what thou hatest." Dost thou hate to be insulted? Do not insult another. Dost thou hate to be envied? Envy not another. Dost thou hate to be deceived? Do not deceive another. And, in a word, in all things, if we hold fast these two precepts, we shall not need any other instruction. For the knowledge of virtue He hath implanted in our nature; but the practice of it and the correction He hath entrusted to our moral choice." (Chrysostom, On the Statutes XIII.7, PG, 49.139-40)
