Who Are The Augustinians? First U.S. Pope

The Augustinians are members of several Catholic religious orders that follow the spiritual teachings and rule of Saint Augustine of Hippo, a 4th–5th century theologian and bishop. Unlike the Benedictines, who focus on monastic stability, the Augustinians are known for combining community life with active ministry in the world.

Based on Saint Augustine’s Rule, written around 400 AD, which emphasizes community living, shared goods, prayer, and service.

Officially organized into a formal religious order in the 13th century, around 1244–1256, when Pope Innocent IV united various hermit groups into the Order of Saint Augustine (OSA).

There are several orders that follow Augustine’s rule:

Order of Saint Augustine (OSA) – Mendicant order focused on preaching, teaching, and missionary work.

Canons Regular of Saint Augustine – Clerics who live in community and focus on pastoral care (more monastic in style).

Discalced Augustinians, Augustinian Recollects, and other reforms or branches. Community life is central, emphasizing love, humility, and unity.

Active service includes:

Preaching and teaching
Missionary work
Parish ministry
Academic and theological scholarship

Their motto is often "One mind and one heart in God" (Una anima et cor unum in Deum), reflecting their communal and spiritual unity.

Historically influential in education, philosophy, and theology.

Founded many schools and universities, especially in Spain and Latin America.

Saint Thomas of Villanova, Saint Nicholas of Tolentino, and Martin Luther (before the Reformation) were Augustinians.

More information: St. Augustine of Hippo