The following quote from Abdul Saleeb (pseudonym) comes from The Dark Side of Islam by Saleeb and R.C. Sproul. We are informed that Saleeb “was born and raised in a Muslim country in the Middle East” and was a Muslim himself until he “eventually converted to Christianity” (backflap).

He writes:

Islam rejects not only the death of Christ on the cross and the doctrine of the atonement, but also the deity of Christ. Jesus Christ is the dividing point between Christianity and Islam. Following are several passages from the Qur’an on Christ’s deity:

They do blaspheme who say: “Allah is Christ the son of Mary.” But said Christ: “O children of Israel! Worship Allah, my Lord and your Lord.” Whoever joins other gods with Allah, Allah will forbid him the Garden, and the Fire will be his abode” (Sura 5:72).

Christ, the son of Mary, was no more than a Messenger; many were Messengers that passed away before him. His mother was a woman of truth, They had both to eat their (daily) food. See how Allah doth make His signs clear to them; yet see in what ways they are deluded away from the Truth! (Sura 5:75)

...the Christians call Christ the Son of God. That is a saying from their mouth; (in this) they but imitate what the Unbelievers of old used to say. Allah’s curse be on them: how they are deluded away from the Truth (Sura 9:30). (73)

And among those who are “deluded away from the Truth”; who are now under “Allah’s curse”, and among those “Allah will forbid” the Garden” and make Fire their “abode” would be professing Christians who signed A Christian Response to ‘A Common Word Between Us and You.’

Because at last check e.g. new evangelicals like Rick Warren and Bill Hybels, as well as, leaders in the Emergent Church like Brian McLaren and Tony Jones still at least give lip service that Christ is the Son of God.

Real tough spot for Christian compromisers: Damned by Yahveh Elohim, the one true and living God if they don’t; and damned by the demon god Allah if they do.