Do you claim that Abraham, Ishmael, Isaac, Jacob, and his descendants were all Jews or Christians?” Say, “Who is more knowledgeable: you or Allah?” Who does more wrong than those who hide the testimony they received from Allah? And Allah is never unaware of what you do.

Or say you that Ibrâhîm (Abraham), Ismâ‘îl (Ishmael), Ishâq (Isaac), Ya‘qûb (Jacob) and Al-Asbât [the offspring of the twelve sons of Ya‘qûb (Jacob)] were Jews or Christians? Say, "Do you know better or does Allâh (knows better ... that they all were Muslims)? And who is more unjust than he who conceals the testimony [i.e. to believe in Prophet Muhammad صلى الله عليه وسلم when he comes, as is written in their Books. (See Verse 7:157)] he has from Allâh? And Allâh is not unaware of what you do."