Christians do not worship the same diety as the Hebrews. From the jump off, the Israelite Creator, in their faith, has no form or shape and can never
be encapsulated in any form. If you could point and say "hey, that guy is god", you would be guilty of idolatry. The Moslems on the other hand do
in fact worship the same diety as the Hebrews. Therefore there is a Jewish prohibition against entering a Church, but none about entering a Mosque.
Such things as Icons, Relics, and Crucifixes, especially with an effogee of Jesus are quite literally tools of idolatry as far as the Old Testament is
concerned. This isnt to say that Jesus was an idolater, the evidence points to him living and dieing as a Jew, and all the rest was added by pagan
converts dozens if not hundreds of years after his death.

