Take a religion:
Judaism, Mormonism, Christianity, Scientology, native, the jones cult, Islam, Buddhism, daoism, Confucianism, Shakespeare, the great philosophers, Sikhism, the list goes on and on...
We have one simple irreducible truth: sexual stratification of number of partners causes agitation and anger turned inward and outward on the stratified sex, especially when no tradition of "peace" has espoused it.
That's it.