If Constantine or any other subsequent Roman emperor had not declared Christianity to be an acceptable (and eventually state sponsored) religion, the importance of traditions and lore originating from Judea most likely wouldn't be as deep seeded in the psyche of the civilized world, rational thought is needed now, don't see what "they" want you to expect as inevitable, the forces trying to enslave our species has likely been the voice whispering behind every throne and major seat of power since the dawn of time
Let's see how this is used to further the plan for a Greater Israel