Say to them ‘I do not say to you “I possess the treasure houses of God” from which He provides sustenance; and I do not have knowledge of the Unseen that which is hidden from me and has not been revealed to me. And I do not say to you “I am an angel” from among the angels; I only follow what is revealed to me. ’ Say ‘Is the blind man the disbeliever equal to the seeing man the believer? No! Will you not then reflect’ upon this and believe?