The Pillars of the Earth vocabulary

a Christian saint [whose] main achievement is his "Rule of Saint Benedict", containing precepts for his monks. It is heavily influenced by the writings of John Cassian, and shows strong affinity with the Rule of the Master. But it also has a unique spirit of balance, moderation and reasonableness (ἐπιείκεια, epieíkeia), and this persuaded most religious communities founded throughout the Middle Ages to adopt it. As a result, his Rule became one of the most influential religious rules in Western Christendom. For this reason, Benedict is often called the founder of Western Christian monasticism.