The Efficient Cause of Evangelization: The Spirit Empowering the Blessed Virgin's Word - Fr. Andrew Hofer, O.P.

Fr. Andrew Hofer, O.P. argues that the Holy Spirit is the real power behind evangelization, showing how Mary, the apostles, and every Christian become instruments of God’s mission through grace, witness, and prayer.

This lecture was given on December 13th, 2026, at Dominican House of Studies.

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About the Speaker:

Fr. Andrew Hofer, O.P., (Ph.D. Notre Dame) is professor of patristics and ancient languages at the Pontifical Faculty of the Dominican House of Studies where he serves as the director of the doctoral program. He authored Christ in the Life and Teaching of Gregory of Nazianzus (Oxford University Press, 2013) and The Power of Patristic Preaching: The Word in Our Flesh (Catholic University of America, 2023). He co-authored A Living Sacrifice: Guidance for Men Discerning Religious Life (Vianney Vocations, 2019). Editor-in-chief of the academic journal The Thomist, Hofer is editor or co-editor of several volumes including The Oxford Handbook of Deification, The Cambridge Companion to Augustine's Sermons, and Thomas Aquinas and the Greek Fathers. He enjoys speaking with students about their theological and spiritual questions.

Keywords: Apostles, Charity, Confirmation, Evangelization, Holy Spirit, Intercession, Mary, Pentecost, Preaching, Sacraments