The next step is to have insight into the nature of things and beings, to understand cause and effect and to be able to find the cause of the cause and the effect of the effect; to be able to see the reason of the reason and the logic of the logic. When a person is able to see the good side of the bad and the bad side of the good, and when he is able to see the wrong side of the right and the right side of the wrong, then he has taken the next step on the spiritual path.