And be not like those who came forth from their homes in great exultation and to be seen of men, and (who) turn away from the way of Allah, and Allah comprehends what they do.

He it is who created the heavens and the earth in six periods, and He is firm in power; He knows that which goes deep down into the earth and that which comes forth out of it, and that which comes down from the heaven and that which goes up into it, and He is with you wherever you are; and Allah sees what you do.