A Benedictine Communion of Saints
Bishop Elias R. Lorenzo, O.S.B.
Saint Bernard of Clairvaux was one of the most influential spiritual leaders of the twelfth century. Known for his powerful preaching, deep devotion, and strong leadership within the monastic world, he helped shape the growth of the Cistercian reform movement across medieval Europe. Although Bernard spent most of his life within the discipline of monastic life, his influence extended far beyond the walls of his monastery. Through his writings, spiritual guidance, and public involvement in church affairs, he became one of the most respected voices of his age.
Bernard was born in 1090 near Dijon in Burgundy, France, into a noble family. From an early age he displayed both intellectual ability and a serious religious temperament. As a young man he became drawn to the reforming spirit of the Cistercian movement, which sought to return to a simpler and more rigorous observance of the Benedictine Rule. In 1113 Bernard entered the monastery of Cîteaux Abbey, bringing with him several relatives and companions who were inspired by his example.
Only a few years later Bernard was sent to establish a new monastery at Clairvaux Abbey. The early years at Clairvaux were marked by hardship, as the community struggled with poverty and the demanding conditions of monastic life. Bernard himself practiced an intense form of asceticism that at times affected his health. Yet his dedication and spiritual authority soon attracted many others who wished to join the community. Under his leadership Clairvaux became one of the most influential monasteries of the Cistercian order.
Bernard was widely known for his ability to preach and write about the spiritual life in a way that combined theological depth with emotional warmth. His sermons, especially those devoted to the biblical Song of Songs, emphasized the soul’s loving relationship with God. Rather than focusing only on strict discipline, Bernard often spoke about the transforming power of divine love. This approach made his writings accessible and deeply influential among both monks and lay believers.
Despite his preference for monastic solitude, Bernard was frequently called upon to assist in wider church affairs. He advised popes, helped resolve disputes among church leaders, and supported efforts to strengthen unity within the Church. One of the most well-known public moments of his life occurred when he preached in support of the Second Crusade, encouraging Christian rulers and knights to participate. Although the crusade ultimately failed, Bernard’s role demonstrated the extent of his influence across medieval Europe.
Saint Bernard died in 1153 after decades devoted to prayer, teaching, and leadership. His legacy remains closely tied to the spiritual renewal that shaped monastic life during the twelfth century. Remembered for both his intellectual insight and his passionate devotion, Bernard helped articulate a vision of Christian spirituality centered on humility, love, and faithful commitment to the monastic vocation. For this reason, he continues to be honored as one of the great spiritual teachers of the medieval Church. Pope Pius VIII proclaimed Saint Bernard a Doctor of the Church in 1830.
Let us pray.
Lord our God,
who made the abbot Saint Bernard a man consumed with zeal for your house
and a light shining and burning in your Church,
grant, through his intercession, that we may be on fire
with the same spirit and walk always as children of the light.
Through Christ our Lord. Amen!
Aug 20: St. Bernard. Writings of St. Bernard of Clairvaux, Encyclopaedia Britannica
