Unitarians embrace people of all religions and non-religious beliefs. There is no discrimination or elitism. Pope Francis supports that sort of inclusiveness. His best friend is a Jewish Rabbi, Abraham Skorka. The one thing Unitarians of any kind disapprove of is power-seeking political  Fundamentalist  religions that claim to be the only true religions seeking to impose its  dogmas on others and thus causing hostility towards other religions, even other denominations of the same religion. Inclusiveness leads to acceptance of differences and therefore to peaceful relations.