Liberal biblical scholars say Abraham never lived and was a literary invention of “priestly” writers in exile in Babylon. Since we have no archaeological data on him, how do we know he really lived?
THE RELIGION GUY’S ANSWER:
The patriarch Abraham is all-important as the revered founding forefather and exemplar of faith in the one God, this not only for Jews and Christians but Muslims, whose Quran parallels some of the biblical account on him in Genesis 11–25. Islam believes Abraham was a prophet in the line that concluded with Muhammad. He is also Muhammad’s ancestor, just as the New Testament lists Abraham in the genealogy of Jesus.
For Orthodox Judaism, traditional Christianity, and the entirety of Islam, it’s unthinkable that Abraham would have been a fictional character. The stakes are high for the Bible, which presents the Abraham material in extensive narrative history, not obvious mythology. Even scholars who see Genesis 1-10 as mythological may think actual history begins with the patriarchs while, as Mark states, liberal religious and secular scholars question his existence.
In pondering such questions, the archaeologist’s well-worn maxim is that “absence of evidence is not evidence of absence.”
Yes, no texts about Abraham apart from the Bible survived. The “Aburahana” in Egyptian texts from 1900 BC(E) is thought to be someone else. But that doesn’t prove he never lived. Remains from such a long-ago epoch are necessarily scattershot, even for grand potentates with court scribes much less Abraham, a relatively obscure figure during his lifetime and a semi-nomad who moved among locations.