The Founder of Opus Dei was ordained a priest in the chapel of his diocesan seminary. He celebrated his first Mass in the Basilica of Our Lady of the Pillar, at the feet of the beloved Madonna he had prayed to so often.
In 1971, Saint Josemaria decided to consecrate Opus Dei to the Holy Spirit, realizing how much the Church needed all her members to be holy. He himself composed the prayer of consecration, which is renewed in all Opus Dei centers every year.
On June 7, 1974, the founder of Opus Dei, Msgr Josemaria Escriva, arrived in Argentina, wishing to carry out an intense catechetical apostolate. During his stay in Argentina he had many encounters with people in Opus Dei, families and friends. In these gatherings he talked about the great themes that move the world: God and men, life and death, suffering and joy, love and the fight against sin.