Oblate School of Theology is a private_nonprofit institution in San Antonio, established in 1903. Oblate School of Theology is a Catholic graduate and professional seminary in San Antonio, Texas, founded in 1903 by the Missionary Oblates of Mary Immaculate. It educates pastoral leaders—priests, deacons, religious, and lay ministers—through master's and doctoral programs in theology, spirituality, and pastoral ministry, with a distinctive commitment to Hispanic/Latino ministry and service to the marginalized.