I may develop this point at some future point; for now, it's just a response to the notion that "peer review" applies only to the symbolic form of science, and not to religion:
It's true that there's a pedagogical model instituted in many if not all religions, where the priest passes down a version of the accepted truth. But that model does not absolutely define religion, given that many religions change over time to meet the needs of a people. Religions must change to meet those social demands, even when they may assert that their truth is unchanging. Thus it could just as easily be said that religious practitioners who are too dogmatic and who resist all such change are bad practitioners. Someone mentioned that scientific findings are always validated by "peer review." But I suggest that religious viewpoints are also capable of societal peer review. The new Pope has advocated respect for LGBT in part because the ideal of that respect has been articulated by society, though naturally the Pope gives this ethical stance a spiritual reading as opposed to a purely secular one.