Most people hear “Holy Trinity” and think “mystery”—something abstract and hard to explain. But for Dianne Bergant, C.S.A., the Solemnity of the Most Holy Trinity, Year C, is a chance to root the doctrine in daily life. She invites us to see it instead as “the relationship that human beings have to the Creator.” God, she says, “literally serves us”—through creation, Christ, and the Spirit, who “does not go alone” but “works through us.” In this episode of Preach, Dianne reflects on preaching as an introvert, why she never writes her homilies, and her memories of teaching exegesis at Catholic Theological Union in Chicago—including to a quiet, thoughtful student now known as Pope Leo XIV. “He was a very good student,” she recalls. “I have kept every grade, a record of every grade. So when I say he was a good student, I have evidence.” Guest: Dianne Bergant, a Sister of St. Agnes and distinguished scholar of the Hebrew Scriptures, taught for over 40 years at Catholic Theological Union in Chicago and served on the Pontifical Biblical Commission. ⁠⁠⁠⁠ “Preach” is made possible through the generous support of the Compelling Preaching Initiative, a project of Lilly Endowment Inc. Get daily Scripture reflections and ⁠⁠support⁠⁠ “Preach” by becoming a digital subscriber to America Magazine Learn more about your ad choices. Visit megaphone.fm/adchoices