This document discusses different types of religious experiences including visions, numinosity, conversion, and mystical experiences. Visions can be intellectual, imaginary, or corporeal experiences of supernatural beings. Numinosity refers to feeling the presence of a great power but remaining separate. Mystical experiences involve a direct experience of God through union, knowledge, or understanding beyond normal comprehension in an ineffable, noetic, transient, and passive way. There are different classes and types of mysticism focused on love, knowledge, the soul, or nature.