
Sed Contra: A Podcast of Catholic Theology
A podcast featuring some of the founding members of The Sacra Doctrina Project discussing theological questions with other academic theologians and philosophers. The podcast takes place in a quaestiones disputatae style, encouraging lively and charitable debate. Listen to the most recent episode below.
Latest episodes

Apr 9, 2022 • 1h 7min
Private Revelation
Fr. Dylan Schrader and Dr. Kevin Clarke discuss private revelation. How does a private revelation different from public revelation, and how are they related? Why should the Church bother with alleged private revelations? What criteria does the Church use to evaluate them? What are the possible dangers and fruits? Music attribution: "Bach - Brandenburg Concerto No 3, 3 allegro" by Advent Chamber Orchestra. Acquired here. Edited for length. Used under Attribution-Share Alike 3.0 United States License.

Oct 20, 2021 • 55min
Irenaeus of Lyons: The Church’s Newest Oldest Doctor
Against Heresies in the public domainDemonstration on the Apostolic Preaching, translated by Fr. John Behr.Pope Francis announces Irenaeus will be declared a doctor of the Church. Music attribution: "Bach - Brandenburg Concerto No 3, 3 allegro" by Advent Chamber Orchestra. Acquired here. Edited for length. Used under Attribution-Share Alike 3.0 United States License.

Jun 7, 2021 • 1h 11min
Is the Perverted Faculty Argument Sound?
Music attribution: "Bach - Brandenburg Concerto No 3, 3 allegro" by Advent Chamber Orchestra. Acquired here. Edited for length. Used under Attribution-Share Alike 3.0 United States License.

Apr 1, 2021 • 1h 27min
Is Mary Co-Redemptrix? Is She Mediatrix of All Graces?
"Pope Francis says Mary is not the ‘co-redemptrix’"Garrigou-Lagrange, Mother of the Savior Charles De Koninck, "Ego Sapientia" "Vatican’s doctrinal office: Don’t promote alleged apparitions connected to ‘Lady of All Nations’ "Development of Doctrine: Revelation, Magisterium, and Human Reason"June 10-12, 2021| Rochester, NYAdditional Papers Requested. See link above for more details. Music attribution: "Bach - Brandenburg Concerto No 3, 3 allegro" by Advent Chamber Orchestra. Acquired here. Edited for length. Used under Attribution-Share Alike 3.0 United States License.

Jan 28, 2021 • 1h 1min
A Discourse on Vocations
Lexicon of Thomas Aquinasvocātio, ōnis, f., a calling, vocation on the part of God. Est autem exsecutio praedestinationis vocatio et magnificatio, PP. Q. 23. Art. 2 c; vocatio semper est temporalis, quia ponit adductionem quandam ad aliquid, 1 Sent. 41. 1. 2 ad 3; vocatio importat distantiam in eo, qui vocatur, 4 Sent. 17. 1. 1. 2 ob. 3; vocatio est duplex quaedam exterior, ut quae fit per praedicatorem; et haec non est iustificatio, sed disponit ad eam. quaedam vero interior. et haec quandoque quidem non pertingit ad finem suum ex vocati defectu, et haec vocatio nihil aliud est, quam aliquis instinctus vel motus ad bonum a Deo immissus, et haec etiam vocatio non est idem, quod iustificatio, sed via ad illam. quandoque autem pertingit ad finem, quando scilicet aliquis audit vocantem et venit ad Christum …; et haec vocatio idem est, quod iustificatio, secundum substantiam, sed differt ratione, quia vocatio dicitur, secundum quod per infusionem gratiae et auxilium homo a peccato retrahitur, sed iustificatio respicit terminum ad quem, scilicet praedictae rectitudinis statum, 4 Sent. 17. 1. 1. 2 c. Cf. PP. Q. 23. Art. 8; PS. Q. 98. Art. 4; PS. Q. 113. Art. 1 (ter); Is. 1 b; Eph. 1. 4 and 4. 1; et passim.Catholic Dictionary (1887):vocation. In its more restricted and special sense vocation is taken for that “disposition of Divine Providence” whereby persons are invited to serve God in some special state—e.g. as ecclesiastics or religious. The ecclesiastical vocation is manifested by the pious desires of the heart, by innocence of life, by the sincere love of Christ, by pure zeal for God’s glory and the salvation of souls. That to the religious state, or the perfect practice of the evangelical counsels, comes to souls with a certain pressing invitation, with a strong desire of self-sacrifice and a clear perception of worldly vanity, with a certain attractiveness for intimacy with Christ and for the exaltation of his holy Name. But it is given differently to different persons, and prepares them “powerfully” though “sweetly” for the practice of solid virtue. “If thou wouldst be perfect,” said our Lord, “go sell what thou hast and give to the poor,.… and come, follow Me.”ST II-IIae, q. 183Yves Congar, Lay People in the Church, ch. 6, "Vocation"Music attribution: "Bach - Brandenburg Concerto No 3, 3 allegro" by Advent Chamber Orchestra. Acquired here. Edited for length. Used under Attribution-Share Alike 3.0 United States License.

Dec 10, 2020 • 1h 6min
Would God Have Become Incarnate Had Man Not Sinned?
Music attribution: "Bach - Brandenburg Concerto No 3, 3 allegro" by Advent Chamber Orchestra. Acquired here. Edited for length. Used under Attribution-Share Alike 3.0 United States License.

Jul 24, 2020 • 1h 1min
The Morality of Lying
Music attribution: "Bach - Brandenburg Concerto No 3, 3 allegro" by Advent Chamber Orchestra. Acquired here. Edited for length. Used under Attribution-Share Alike 3.0 United States License.

Jul 7, 2020 • 1h 24min
Do We Always Choose What Seems Best?
Music attribution: "Bach - Brandenburg Concerto No 3, 3 allegro" by Advent Chamber Orchestra. Acquired here. Edited for length. Used under Attribution-Share Alike 3.0 United States License.

Jun 16, 2020 • 1h 27min
On Usury
Music attribution: "Bach - Brandenburg Concerto No 3, 3 allegro" by Advent Chamber Orchestra. Acquired here. Edited for length. Used under Attribution-Share Alike 3.0 United States License.

May 21, 2020 • 1h 2min
The Theology of the Immaculate Conception
Music attribution: "Bach - Brandenburg Concerto No 3, 3 allegro" by Advent Chamber Orchestra. Acquired here. Edited for length. Used under Attribution-Share Alike 3.0 United States License.
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