One of the important questions in the field of moral attributes and behavior is what changes the monotheistic view makes in human morality and behavior? Can it change the meaning of actions and deepen them? Can it modify and improve their approach? If so, how and why do such changes occur? This study tries to explain the effects of mystical monotheism in the concept and approach of moral practices with a descriptive-analytical method. Focusing on some examples, the study explains that the knowledge of mystical monotheism, depending on the level of belief (in theoretical mysticism) or intuition (in practical mysticism), has moral developmental effects in human beings that leads to the modification and deepening of tendencies and practices.