Some descriptions of the power of Allah the Exalted and His knowledge

ALL THAT THERE is in the heavens and the earth sings the praises of God. His the sovereignty and His is the praise, and He has power over everything.

It is He who created you, though one of you is an infidel and one of you a believer; yet God perceives what you do.

He created the heavens and the earth with deliberation, and gave you form, and shaped you well; and to Him is your returning.

He knows what is in the heavens and the earth, and knows what you hide and what you disclose; God knows what is in the hearts.