Personal experience and theology: St. Symeon the New Theologian

The theological work of St. Symeon the New Theologian, long marginalized by ”official” academic theology and preserved mainly within monastic circles, has in recent decades become the subject of growing scholarly interest. This article examines the originality of St. Symeon’s theology—rooted firmly in Scripture and Patristic Tradition, yet distinguished by the central place it gives to the author’s personal mystical experience. Set against the backdrop of 11th century Byzantium, an era marked by political and cultural flourishing but also by theological formalism and scholastic conservatism, St. Symeon’s insistence on the conscious, personal encounter with the uncreated light of God provoked considerable controversy among his contemporaries. The study explores the ascetic-monastic tradition that prepared the ground for his teaching and shows how Symeon transformed the principle that spiritual practice underlies true theological knowledge into an explicit and normative theological stance. Examining key Symeonian themes—divine light, dispassion, ecstasy, and deification—the article argues that his epithet “New Theologian” reflects not doctrinal innovation but a restoration of authentic, experiential theologizing, uniquely uniting doctrine with the personal revelation of the Holy Trinity. The article concludes by considering the enduring relevance of Symeon’s ”theology of self-consciousness”, according to Dumitru Stăniloae, for the contemporary Christian’s search for a living, personal relationship with Christ.