The concept of sin was invented so that we can be blamed for all manner of wrongs and therefore, punished. The Catholic Church is known for its abuse of women, children and foreigners (non Christian) who are then forced to obey the Church diktat. Hence why confession was invented and forced conversions justified.
These Abrahamic religions are designed to enslave humanity, which we are seeing, especially since Kovid. But it has been going on since Christianity was invented, probably using the story of Krishna Nitty.