Was the prophet Muhammad son of Abraham in the Old Testament?

So the famous Muhammad is son of famous prophet Abraham, which in my eyes looks like Chritianity and Islam are closer than I knew. edit: that first son was named Ishmael and maybe he was the father of Muhammed. read more

Page 1 - Abraham in the Old Testament (Go Back to Chapter 1 - The Meaning of Israel) In Chapter 2, starting with Abraham in the Old Testament, we will trace the history of Israel from its first mention to modern times. read more

I love Christ, Moses and Abraham, as I do Prophet Muhammad and all other holy prophets of God. My writings are not intended to raise a bitter and therefore useless dispute with the Churches, but only invite them to a pleasant and friendly investigation of this all-important question with a spirit of love and impartiality. read more