Originally written in Latin by Jesuit priests and published in Spain in the 1950s, this eight-volume series was used to teach future priests dogmatic Catholic theology. The text gives the serious student the “theological note,” that is, the grade of certitude for each thesis: i.e., what is a defined dogma of the Church, what is theologically certain, and what is just a theological opinion.

With a heavy reliance on the teaching of Saint Thomas Aquinas, this collection has been called “the best summary of scholastic theology available” and is an invaluable resource for your pastor, a seminarian, or yourself!

In a monumental achievement, Father Kenneth Baker, S.J. has translated the entire set into English.