From article, In a world of prayer-hands emoji and lite spirituality, it is easy to feel distant from the sacred. It may even be hard to recognize what is sacred. For members of the Native American Church, however, this is not an issue. To its estimated 500,000 followers, peyote (Lophophora williamsii) — a diminutive, spineless cactus that grows exclusively in southern Texas and northern Mexico — is not only sacred, it is essential to their religious experience. In fact, “Peyotism” is another name for the religion itself, the most widespread movement among North American indigenous tribes.