The law says, “You must not commit adultery, you must not murder anyone, you must not steal, you must not want what belongs to someone else.” All these commands and all other commands are really only one rule: “Love your neighbor the same as you love yourself.”
One law rules over all other laws. This royal law is found in the Scriptures: “Love your neighbor the same as you love yourself.” If you obey this law, you are doing right.
My purpose in telling you to do this is to promote love—the kind of love shown by those whose thoughts are pure, who do what they know is right, and whose faith in God is real.