The saying of the Exalted: "Or do you say that Abraham, Ishmael, Isaac, Jacob, and the Descendants were Jews or Christians? Say: Are you more knowing or is Allah?" Al-Hasan said: He means by that their scholars, because they concealed Muhammad, upon him peace, and his religion; and it is in his religion that Abraham, Ishmael, Isaac, Jacob, and the Descendants were Muslims, and they were not polytheists.

The saying of the Exalted: "And who is more unjust than one who conceals a testimony he has from Allah?" Meaning: there is no one more unjust than him. [Verse 142]