O you who have conformed to Islam: If you entertain the profound reverence dutiful to Allah, He will confer on your souls the faculty of knowing and reasoning, of thought and understanding, so that you can perceive the difference between right and wrong, have the capacity to discriminate one individual from another and constitute a difference between the powers of good and evil to the end that He blots out your iniquities. He is the source of sufficient grace abounding in whom He will and of efficacious grace which really effects the end for which it is given.