The Institute of the Blessed Virgin Mary, whose members are commonly known as the Sisters of Loreto, is a Roman Catholic religious congregation of women dedicated to education founded in Saint-Omer by an Englishwoman, Mary Ward, in 1609. The congregation takes its name from the Marian shrine at Loreto in Italy where Ward used to pray. Ward was declared Venerable by Pope Benedict XVI on 19 December 2009. The Sisters of Loreto use the initials I.B.V.M. after their names.
Today the congregation is engaged in a wide variety of new ministries: literacy programmes, spiritual direction, counseling, managing shelters for homeless women as well as several aspects of the movement for greater justice and peace in the world. They are active in every continent. The Loreto Sisters operate some 150 schools worldwide, educating over 70,000 pupils.
Ward was born in Ripon in 1585. She entered a monastery of Poor Clares at Saint-Omer in northern France, then in the Spanish Netherlands, as a lay sister in 1606 and the following year founded a new monastery of the Order specifically for English women at nearby Gravelines. Mary Ward was inspired by the Spiritual Exercises of Ignatius of Loyola (referred to as Ignatian spirituality). She had a vision for a different, new and modern mode of religious life for women. She envisioned women living a life in companionship and discernment, inspired by the Gospel and engaging with the world without the constraints of the traditional cloister, nor an established 'rule' placing them under the governance of the local bishop. These ideas contradicted the norms established by the Council of Trent and presented great difficulty for the leadership of the Church of that period.