Who cares if Paul was gay or not. He corrupted the teachings of Jesus. He's the true founder of Christianity and he corrupted it.
But on a serious note, Paul telling men not to engage in marriage or women is not a big thing. Buddhist monks also don't engage in sex and they have
no contact with women because of their dedication to reach enlightenment.
Paul probably believed that to achieve true knowledge and enlightenment you need to cut off the phyiscal world.




