Bernard, third son of a Burgundian nobleman, was born in 1090. His brothers were trained as soldiers, but Bernard from youth was destined for scholarship. One Christmas Eve as a child he had a dream about the infant Christ in the manger; and the memory of it, and consequent devotion to the mystery of the Word made flesh, remained with him throughout his life.
Bernard had good prospects of success as a secular scholar, but he began to believe that he was called to the monastic life, and after a period of prayer for guidance, he decided at age 22 to enter the monastery of Citeaux. He persuaded four of his brothers, one uncle, and 26 other men to join him. They were the first novices that Citeaux had had for several years.
After three years, the abbot ordered Bernard to take twelve monks and found a new house at La Ferte. The first year was one of great hardship. They had no stores and lived chiefly on roots and barley bread. Bernard imposed such severe discipline that his monks became discouraged, but he realized his error and became more lenient. The reputation of the monastery, known as Clairvaux, spread across Europe. Many new monks joined it, and many persons wrote letters or came in person to seek spiritual advice. By the time of his death, 60 new monasteries of the Cistercian order were established under his direction.
For four years after 1130 Bernard was deeply involved with a disputed papal election, championing the claims of Innocent II against his rival Anacletus II. He travelled throughout France, Germany, and Italy mustering support for his candidate (and, it should be added, preaching sermons denouncing injustices done to Jews).
One of Bernard's most influential acts, for better or worse, was his preaching of the Second Crusade. The First Crusade had given the Christian forces control of a few areas in Palestine, including the city of Edessa. When Moslem forces captured Edessa, (now called Urfa and located in eastern Turkey) in 1144, King Louis VII of France was eager to launch a crusade to retake Edessa and prevent a Moslem recapture of Jerusalem. He asked Bernard for help, and Bernard refused. He then asked the Pope to order Bernard to preach a Crusade. The pope gave the order, and Bernard preached, with spectacular results. Whole villages were emptied of able-bodied males as Bernard preached and his listeners vowed on the spot to head for Palestine and defend the Sacred Shrines with their lives.
The preaching of the Crusade had an ugly side-effect. In the Rhineland, a monk named Raoul wandered about telling crowds that if they were going to fight for the faith, the logical first step was to kill the Jews who were near at hand. There were anti-Jewish riots in Mainz, (in the Rhineland), where the archbishop sheltered the Jews, or many of them, in his palace, and sent an urgent message to Bernard to come before both he and they were killed. Bernard came. He called Raoul arrogant and without authority, a preacher of mad and heretical doctrines, a liar and a murderer. Then he got nasty. Raoul sneaked off the scene, and the riots were over. From that day to this, Bernard has been remembered among Rhineland Jews and their descendants as an outstanding example of a "righteous Gentile," and many of them (e.g. Bernard Baruch) bear his name.
As for the Crusade, things went wrong from the start. The various rulers leading the movement were distrustful of one another and not disposed to work together. Of the soldiers who set out (contemporary estimates vary from 100,000 to 1,500,000), most died of disease and starvation before reaching their goal, and most of the remainder were killed or captured soon after their arrival. The impact on Bernard was devastating, and so was the impact on Europe. In 1153, Bernard journeyed to reconcile the warring provinces Metz and Lorraine. He persuaded them to peace and to an agreement drawn up under his mediation, and then, in failing health, returned home to die.