Recite (preach, follow and meditate on) that which has been revealed to you of the Book (-the Qur'ân) and observe Prayer. Verily, Prayer restrains (the observer) from indecency and abominable things and loathsome deeds and from all that runs counter to reason and moral sense. Yet of all, the greatest thing is that Allâh will remember you and help you rise to eminence. And Allâh knows all that you do.