105. " and be not like those who separated, and disagreed after clear evidences had come to them; and these are they that will have a grievous chastisement." commentary: we ought to learn lessons from the bitter divergences between schools of the former times: " and be not like those who separated, ..." we should know that the root of separations is not always only the factor of ignorance, because desires also cause discord. "... and disagreed after clear evidences had come to them; ..." separation and disagreement not only breaks your power in this present world and finally destroys it, but also brings fire of hell to you in the hereafter. "... and those are they that will have a grievous chastisement."