The wisdom of Kabbalah defines evil as an egoistic thought or desire that is directed toward one’s own benefit because it surely comes at the expense of others. It could be that someone like a doctor benefits others because it makes him feel good, yet this is also considered to be evil. By transcending the human ego, it becomes possible to discover the “upper world,” “divinity,” and the system that manages everything. There is no limit to human evil. It is only the ability to learn how to transform evil into good that is in our hands.