How could any mere mortal possibly know about the nature of a supernatural being or beings?
Unless of course he was approached by a supernatural being, like Muhamed was.
In which case you might have a different take on the Almighty. -Tom
A finite being cannot know all of an infinite being, true, but the finite being can know something, in accordance with his capacity. You cannot love what you do not know, and we are meant to love God with all our hearts, so some knowledge of God is necessary. The tricky part in the past with regard to apparently conflicting theologies was some missing information that successfully explained both points of view simultaneously. Thus the great work of Aquinas, who reconciled Aristotle and Augustine, when many of St. Thomas’s contemporaries thought it impossible.
So who today would dare reconcile Christianity and Islam?