The Olivetans, or the Order of Our Lady of Mount Olivet, are a monastic order formally recognised in 1344. They have formed the Olivetan Congregation within the Benedictine Confederation since 1960.
The Order of Our Lady of Mount Olivet is a small Roman Catholic order, founded in 1313 by Bernardo Tolomei (born Giovanni Tolomei) along with two of his friends from the noble families of Siena, Patrizio Patrizi and Ambrogio Piccolomini. They initially lived as hermits in the "savage waste of Accona". The building of the monastery here began with the approbation of the foundation charter by Guido Tarlati, bishop of Arezzo (26 March 1319).
The name "Olivetan" comes from the name of the order's original hermitage, called Monte Oliveto in honour of Christ’s Passion. The monastery later became known as "Monte Oliveto Maggiore" ("greater") to distinguish it from successive foundations at Florence, San Gimignano, Naples and elsewhere. It is still the mother house of the order or congregation. See Monte Oliveto Maggiore for the main article on the monastery.
Despite modern myths surrounding the prophesies attributed to Catholic mystic Saint Malachy (but which critics see as a c1590 forgery), there is no connection between the Olivetan Order and the Pope elected in 2005, Benedict XVI (supposedly the second-last Pope, 'Glory of the Olive', according to the prophesies). While it is true that the Olivetan congregation is considered a branch of the Benedictine order, the same can be said of the many other monastic congregations that follow the Rule of St. Benedict.
- Giuseppe Picasso. "La spiritualità dell'antico monachesimo alle origini di Monte Oliveto," in Giancarlo Andenna / Mirko Breitenstein / Gert Melville (eds.): Charisma und religiöse Gemeinschaften im Mittelalter. Akten des 3. Internationalen Kongresses des "Italienisch-deutschen Zentrums für Vergleichende Ordensgeschichte". Münster / Hamburg / Berlin / London: LIT 2005 (Vita regularis. Ordnungen und Deutungen religiosen Lebens im Mittelalter, 26), 443-461.