Western history would be unrecognizable had it not been for people who believed in One True God. There would have been wars, but no religious wars. There would have been moral codes, but no Commandments. Had the Jews been polytheists, they would today be only another barely remembered people, less important, but just as extinct as the Babylonians. Had Christians presented Jesus to the Greco-Roman world as ''another'' God, their faith would long since...