Prayer "Come, Spirit the Creator"
At the end of the 66th Congregation of Procurators (Rome, 5 October 1978) Father Arrupe addressed the meeting and ended his talk with a prayer to the Spirit.
Pedro Arrupe. Prayer "Come, Spirit the Creator". En: Acta Romana, vol. XVII. Rome, Italy. (October 30, 1978). pp. 537-539 (ESP), pp. 556-558 (ENG), pp. 579-581 (FR).