The Philosophy of the Teachings of Islam — Page 33
27 The time of true morals, whether good or bad, begins when a person's reason becomes mature and he is able to distinguish between good and bad and the degree of evil and goodness, and begins to feel sorry when he misses an opportunity of doing good and is remorseful when he has done some wrong. This is the second stage of his life which is designated by the Holy Quran as the self that reproves. It should, however be remembered that casual admonition is not enough to lead a barbarian to the stage of the self that reproves. It is necessary that he should become conscious of the existence of God to a degree at which he should not consider his creation as without purpose, so that an understanding of the Divine should stimulate his true moral qualities. That is why God Almighty has drawn attention to the need of understanding of the Divine, and has assured man that every act and moral produces an effect which brings about spiritual comfort or spiritual pain in this life, and will be manifested clearly in the Hereafter. In short, at the stage of the self that reproves, a person is bestowed so much of reason and understanding and good conscience, that he reproves himself over a wrong done by him and is anxious to do good. That is the stage when a person acquires high moral qualities.