December 8 is the Solemn Feast of the Immaculate Conception, and every year we hear the same two objections: “Pius IX invented the Immaculate Conception in 1854” and “God can’t apply the Cross backward in time.” In this episode Greg walks line-by-line through the primary sources—from St. Ephrem in 373 to Martin Luther still preaching it in 1527—and shows why both claims collapse the moment you open a history book (or the Bible). Along the way he unpacks the two deepest reasons the Church has always believed this doctrine: Mary as the spotless New Ark and, even more powerfully, Mary as the New Eve who finally gives humanity’s obedient Yes where the first Eve said No. A fast, source-packed, occasionally cheeky defense that leaves no room for the usual drive-by tweets—and might just leave a few Protestant listeners speechless. SUPPORT THIS SHOW Considering Catholicism is 100% listener-supported. If this podcast has helped you on your journey, please become a patron today! For as little as $5/month you get: • Every regular episode ad-free and organized into topical playlists • Exclusive bonus content (extra Q&As, Deep-Dive courses, live streams, and more) • My deepest gratitude and a growing community of like-minded listeners ➡️ Join now: https://patreon.com/consideringcatholicism (or tap the Patreon link in your podcast app) One-time gift: Donate with PayPal! CONNECT WITH US • Website & contact form: https://consideringcatholicism.com • Email: consideringcatholicism@gmail.com • Leave a comment on Patreon (I read every one!) RATE & REVIEW If you enjoy the show, please leave a rating (and even better, a review) on Apple Podcasts, Spotify, or wherever you listen — it really helps new listeners find us. SHARE THE SHOW Know someone who’s curious about Catholicism? Send them a link or share an episode on social media. Thank you! Christus vincit, Christus regnat, Christus imperat.