The Prophet exemplifies the virtues of humility; nobility; magnanimity and charity; and truthfulness and sincerity. For Muslims, the Prophet is the perfect model of total humility before God and neighbor; nobility and magnanimity of soul, which means to be strict with oneself but generous, charitable, and forgiving to others; and finally, perfect sincerity, which means to be totally truthful to oneself and to God.
— Seyyed Hossein Nasr, The Heart of Islam