Why do the Christians always hate sex so much?

[TaraJo]

I'm not certain on this, but this interpretation is based on my basic understanding of primitive thinking and cultures and religion. Old time religions don't understand things like parasites, fungus, bacteria and viruses. When there's a disease, they just credit God because they don't understand the underlying issue. They understood sexually transmitted diseases enough to understand that they were spread with sex and promiscuous people were especially prone to them. This led to the religious belief that God hates most sex. If not for the fact that we need sex for procreational purposes, churches would claim all sex is evil; especially the Catholics. Thing is, we didn't bother to update our beliefs when science caught up.