(67:20) Or who is it that could be an army for you to aid you other than the Most Merciful? The disbelievers are not but in delusion. (67:21) Or who is it that could provide for you if He withheld His provision? But they have persisted in insolence and aversion. (67:22) Then is one who walks fallen on his face better guided or one who walks erect on a straight path? (67:23) Say, "It is He who has produced you and made for you hearing and vision and hearts; little are you grateful." (67:24) Say, "It is He who has multiplied you throughout the earth, and to Him you will be gathered." (67:25) And they say, "When is this promise, if you should be truthful?" (67:26) Say, "The knowledge is only with Allah, and I am only a clear warner."