I’m currently reading, “Cleopatra: A Life” by Mary Schiff, and in Chapter V, she mentions a trip Florence Nightingale took to Egypt. Since she remained part of the Church of England, Nightingale apparently did not make the leap from merely observing similarities between the Jesus Christ stories in the New Testament and Osiris and many other gods of antiquity that predate Christ and most likely form the basis for our conception of him.
Here is what she has to say on a Sunday morning in an Isis temple:
I cannot describe to you the feeling at Philae. The myths of Osiris are so typical of our Saviour that it seemed to me as if I were coming to a place where He had lived — like going to Jerusalem; and when I saw a shadow in the moonlight in the temple court, I thought, “Perhaps I shall see him: now he is there.”
Of course, she was also apparently not astute enough to realize that all of them derive from sun god worship, which not surprisingly, has been recorded in most all times and locations in history, from ancient South American myths to Africa, the Middle East and even China.
The Christ myth is basically a hodgepodge of the various common themes.