Why are belief-based teachings still accepted as philosophy?
Philosophy is the pursuit of rational knowledge. Religion is the dogmatic organization of belief. The two are diametrically opposed.
So why is it that religion is still widely accepted as being part of philosophy? I am not talking about Philosophy of Religion, i.e. the phenomenological study of religions and related topics. My beef is with including religion as a legitimate way of pursuing philosophy. Why is this still allowed? Heck, they even let religious institutions award degrees in Philosophy!
This is all the more surprising because in the western word, religion has for about two millennia been the sworn enemy of rational inquiry. It relentlessly persecuted actual philosophy and systematically sought to impersonate and replace it.
Why has academic philosophy not kicked out this chronic abuser once it became free to choose?