A collection of essays and articles by Dom David Knowles.

This Apologia, composed by Bernard and approved by William, the Benedictine abbot of Saint-Thierry, excoriates monks black and white: Cistercians who had become slanderers, Cluniacs who had grown self-indulgent. Bernard's satirical wit spared no one who had lost sight of the monk's first duty, the love of God and the brethren.

According to the received history, the Cistercian order was founded in Cîteaux, France, in 1098 by a group of Benedictine monks who wished for a stricter community. They sought a monastic life that called for extreme asceticism, rejection of feudal revenues, and manual labor for monks. Their third leader, Stephen Harding, issued a constitution, the Carta Caritatis, that called for the uniformity of custom in all Cistercian monasteries and the establishment of an annual general chapter meeting at Cîteaux. The Cistercian order grew phenomenally in the mid-twelfth century, reaching beyond France to Portugal in the west, Sweden in the north, and the eastern Mediterranean, ostensibly through a process of apostolic gestation, whereby members of a motherhouse would go forth to establish a new house. The abbey at Clairvaux, founded by Bernard in 1115, was alone responsible for founding 68 of the 338 Cistercian abbeys in existence by 1153. But this well-established view of a centrally organized order whose founders envisioned the shape and form of a religious order at its prime is not borne out in the historical record. Through an investigation of early Cistercian documents, Constance Hoffman Berman proves that no reliable reference to Stephen's Carta Caritatis appears before the mid-twelfth century, and that the document is more likely to date from 1165 than from 1119. The implications of this fact are profound. Instead of being a charter by which more than 300 Cistercian houses were set up by a central authority, the document becomes a means of bringing under centralized administrative control a large number of loosely affiliated and already existing monastic houses of monks as well as nuns who shared Cistercian customs. The likely reason for this administrative structuring was to check the influence of the overdominant house of Clairvaux, which threatened the authority of Cîteaux through Bernard's highly successful creation of new monastic communities. For centuries the growth of the Cistercian order has been presented as a spontaneous spirituality that swept western Europe through the power of the first house at Cîteaux. Berman suggests instead that the creation of the religious order was a collaborative activity, less driven by centralized institutions; its formation was intended to solve practical problems about monastic administration. With the publication of The Cistercian Evolution, for the first time the mechanisms are revealed by which the monks of Cîteaux reshaped fact to build and administer one of the most powerful and influential religious orders of the Middle Ages.

These conferences, presented by Thomas Merton to the novices at the Abbey of Gethsemani in 1963-1964, focus mainly on the life and writings of his great Cistercian predecessor, St. Bernard of Clairvaux (1090-1153). Guiding his students through Bernard's Marian sermons, his treatise On the Love of God, his controversy with Peter Abelard, and above all his great series of sermons on the Song of Songs, Merton reveals why Bernard was the major religious and cultural figure in Europe during the first half of the twelfth century and why he has remained one of the most influential spiritual theologians of Western Christianity from his own day until the present. As James Finley writes in his preface to this volume, "Merton is teaching us in these notes how to be grateful and amazed that the ancient wisdom that shimmers and shines in the eloquent and beautiful things that mystics say is now flowing in our sincere desire to learn from God how to find our way to God."