Arthur explores the uniquely American phenomenon of “immediatism”—the claim of immediate enlightenment or revelation with little or no preparatory practice—tracing its roots from Emersonian Transcendentalism through the Beats, the psychedelic counterculture, and contemporary neo-Advaita teachers. Drawing on his book American Gurus, he examines figures ranging from Ralph Waldo Emerson and Henry David Thoreau to Adi [...]

Arthur discusses the Platonic mystical tradition from Plato through Plotinus, Dionysius the Areopagite, Christian mysticism, and the American Transcendentalists. He explores the contemplative path of realizing truth, the concepts of transcendence, emanation, and the One, while examining how mystical traditions have been marginalized within modern academic culture. Versluis also considers the future of contemplative science [...]

Arthur explores the two very different meanings of Gnosticism: one rooted in direct spiritual transcendence and inner awakening, and the other tied to political ideology, power structures, and cultural critique. He discusses figures such as Charles Musès, Philip K. Dick, Herman Melville, Eric Voegelin, and Miguel Serrano while examining how Gnostic themes appear in contemporary [...]

Arthur explores how alchemical traditions—understood as processes of inner, relational, and cultural transformation—can guide the regeneration of society during times of instability. Drawing from Christian theosophy, Hermeticism, and Tibetan Buddhism, he reframes “light work” as a grounded, symbolic practice rooted in natural stages of consciousness and spiritual development. Versluis points toward decentralized, spiritually attuned communities [...]