Bernard de Clairvaux

Bernard of Clairvaux was a influential medieval Christian monk and theologian from the 12th century. As a founder of the Cistercian monastic order, he promoted a life of strict piety and spiritual discipline. Renowned for his powerful sermons and writings, he emphasized love and devotion to God as central to faith. Bernard played a key role in reforming monastic life in Europe and was active in political and religious debates of his time, including supporting the Second Crusade. His influence extended across Christianity, shaping theological thought and inspiring devotional practice for centuries.