Kaminaki Sekai no Kamisama Katsudou

Synopsis:

Due to the ridiculous training methods of the cult, Yukito, the son of a dubious cult leader, passed away. He was now reincarnated into a different world, to his surprise. It was an optimal world for him without the idea of god or religion however... A novel "resurrecting in a different universe" experience starts. establishing a religion in a world devoid of a deity.