To put it bluntly, I don't believe Israel should be a civ.
Wow, that was bland.
OK, here's my reasoning.
Yes, Israel is an ancient nation, and it founded a great religion, which influenced various others to found religions, which became the largest ever. It has a fascinating history, and it is one of the more interesting nations in history.
But...
It has never ruled a great empire. Nor did the Israelites truly make the great religions what they were. The doctrine, yes, that was supplied from Judaism, but much of Christianity borrowed from others like Zoroastrianism and the old pagan religions.
These religions were spread by other nations. Christianity had the good fortune of Constantine, Islam had the great fortune in that the Byzantines and Persians were too busy killing each other to resist Arabs.
In short, they never really hada great empire, they never had much of a trading merchantile bent (unless you count the scattered bankers... which, if you look at it honestly, doesn't count. They were hardly united)... they just don't have any really big qualities beyond the fact that they've survived (which is an impressive achievement, really), and that they founded a founder religion.
They'd be a great civilization to include if we had about 40 (which is about how many I'm going to mod in if I can), but we don't yet.
