Thomas Merton

American Trappist monk and author whose autobiography The Seven Storey Mountain became a post-war spiritual classic, and whose later writings integrated Catholic mysticism with Zen Buddhism, social justice, and anti-war activism.

Demonstrated that the deepest contemplative tradition could engage modern crises — racism, war, technological dehumanization — without losing interiority; pioneered East-West monastic dialogue and the concept of the true self vs. false self.