Benedict, † 547; wrote famous monastic Rule noted for its wisdom, moderation, and need for obedience: "Let all follow the Rule as their guide in everything, and let no one rashly depart from it" (Rule, Chapter 3); founded twelve monasteries including Monte Cassino; Benedictines [O.S.B.] today number some 6,665 religious; considered the "Patriarch of Western Monasticism"; a patron of Europe.