91:1  Hereby God swears by the sun and its brightness

91:2  And by the moon which follows the sun

91:3  And by the day that takes over the darkness after sun appears

91:4  And by the night that takes over the day

91:5  And by the universe and the One Who created it

91:6  And by the earth and the One Who spread it

91:7  And by the life itself which is going through evolution toward being perfect

91:8  That God has clearly indicated what is right and what is wrong for man

91:9  The successful person is indeed the one who purify himself by controlling those desires which are listed as evil by God

91:10  The looser, on the contrary, is the one who does not believe in good and evil as indicated by God and commits evil deeds

91:11  Be reminded that before you, people of Thamud rebelled against God and denied his criteria

91:12  When the most wicked person among them went to kill the she camel (that they themselves had asked as a miracle.

91:13  Their prophet begged them not kill the she camel that had appeared among them as a sign of God's covenant with them and let her to drink the water

91:14  They laughed at him and killed the camel (as a sign of rebellion and challenging God.

91:15  God does not care about what a dreadful punishment His rebellious creatures knowingly earn for themselves