Second Vatican Council
The Second Ecumenical Council of the Vatican, commonly known as the or , addressed relations between the Catholic Church and the modern world. The council, through the Holy See, was formally opened under the pontificate of Pope John XXIII on 11 October 1962 and was closed under Pope Paul VI on the Solemnity of the Immaculate Conception on 8 December 1965.
Little Sisters of Jesus
The opening of the second Vatican Council in 1962 brought many bishops to Rome (many of whom took the opportunity to visit Tre Fontane). Vatican Council II would affirm some of Little Sister Magdeleine's intuitions, above all her desire for unity between the Churches. Already in 1948 she made her first contact with Brother Roger of Taizé. She met the Patriarch Athenagoras several times and Metropolitan Bartholomew who later became Ecumenical Patriarch.