User blog comment:LurkerLordB/Religion in a world without Christianity/@comment-4206034-20120424221312

In my opinion, I would say Islam wouldstill rise up, but it would incorperate the gods of the region of the time. I also think the idea of "Valhala" would become more widespread (what I am trying to say is I think the Nordic religions could spread). I also think that Hinduism would spread, and if Bharat becomes strong enough, it could go on to establish an empire spreading Hinduism.

On Judaism, I think that although initially it would get booted from the holylands, I think it could grow dominent in Europe and eventually the Crusades could be launched to recapture the holy lands by the Jews (food for thought, Jews launching Crusades!!).

I also think that technologically we would be more advanced as India, China, Japan and the muslim world would freely be able to increase their scientific nowledge (the modern numeral system is derived from the hidu-arabic system of numbers for example).

Well, thats all that comes to mind, lol.