' What is Mysticism ?'...

The term mysticism applies to the attempt to establish direct contact, independently of sense perception and intellectual apprehension, with the divine—a reality beyond rational understanding and believed to be the ultimate ground of being. Since mysticism springs from an aspiration to join and grasp that which falls outside ordinary experience, it is not easily defined. There is no clear boundary line between mysticism and metaphysics, cosmology, theosophy (a system of thought claiming special insights or revelation into the divine nature), occultism, theurgy (the art of compelling or persuading divine powers), or even magic..................... from Britannica