In Allah's view, the greatest crime a human being can commit is shirk - which is worshipping an unIslamic God, or worshipping God unIslamically (assigning companions etc).

O all ye twelve Holy Fathers of our tribe! what a losing venture is this for one who hath duly kept every jot and tittle of the law of Moses.—Fifty zecchins wrenched from me at one clutch, and by the talons of a tyrant!

The Pentagon and the CIA were being Balkanized, partially dismantled, and a Congressional investigation had focused on Screaming Fist.

This idea does not mean that all Jewish Haggadic elements are absent from Christian literature.