MOS will disagree with you there, if he stays consistent with his disagreement with me that Unitarians are still considered "Christians."
And have you ever wondered why not all Christians believe that Jesus is God? The answer is simple - because it doesn't make sense. You have some verses which can imply that Jesus is divine, then you have other verses that imply he is human, then you have this 325 years post-Jesus non-scriptural doctrine called the Trinity that tries to mend these two conflicting views into something that does not make sense. So every Christian has their own interpretation, yet some arrogantly claim that their interpretation is the only one which fits the definition of "Christianity," for example MOS even said that no Catholics are Christians.
Yesterday I was talking to a Christian and asked, "Do you believe Jesus is God? Jesus prays in the Bible. Who was he praying to, himself?" He goes, "No...Jesus is not God, but a "human vessel" which God entered into to live in earth." Like I said, everyone has their own interpretation and it usually requires non-scriptural phrases/beliefs, for example MOS has said, "God limited himself" even though nowhere does it say this in the Bible.
I'm not saying Christianity is all wrong - it came from the same God who sent the Qur'an to Muhammad. But because there are proven inconsistencies which people can't make sense of, due to lost, changed and added scripts (for ex. there are numerous versions of the Bible already) - why not check the Quran for clarification and see if it makes sense.
I was born and raised in a country with a population that is 99% Roman Catholic. I grew up Southern Baptist and believing, like MOS, that Roman Catholics are not Christians. Now I believe differently for my own reasons. That in itself can make for a very long discussion that is not relevant to this thread.
Just because many believe that Jesus is not God, it does not automatically follow that Jesus isn't God. Truth is not a Democracy.
Christians do agree that, according to the Bible, Jesus Christ died for our sins, rose from the dead, and will return some day.
The numerous versions of the Bible in numerous languages do not change the main message. I have read many of them, in different languages and that is yet another piece of evidence to me that the Bible is indeed the inerrant word of God.
I have actually been wanting to read the Qur'an for many years, and I did actually start reading it at the library at the university I attended many years ago. I admit I got bored and sleepy and quit reading it, but I still want to finish it some day, in English or in Spanish...forget that Arabic stuff.
I know forum discussions can seem ugly and confrontational, but in real life I actually had many good Muslim friends, male and female, in college. We got along great and that is probably one of the reasons I took an interest in reading the Qur'an to begin with. I personally believe that's the way it should be, freedom of religion for all. Christians are commanded by Jesus to spread the Gospel, but that doesn't mean we should force it on anyone. And it doesn't mean we can't be friends with everyone, whether they are Christian, Jew, Muslim or Atheist.