Those who live as though God sets the rules are not going by their own rules. That is the self-sacrifice, or selflessness, that peace more often than not requires. Those who insist on going by their own rules cannot make that sacrifice. They are the steady adherents of (global) conflict because they are forever fighting both themselves and others to do whatever they think that they want to do.
They dispute not in order to find or even to seek Truth, but for victory, and to appear the more learned and strenuous upholders of a contrary opinion. Such persons should be avoided by all who have not a good breastplate of patience.
When two wise men are blaming one another, then time has come for you to be the third one.
It is possible for you to be the wrong one in an argument about you.