How An Atheist Reasoned Her Way to God | Leah Libresco Sargeant

From hardcore atheist to Catholic convert—author Leah Libresco Sargeant's journey is a story of intellectual rigor leading to faith.

In this powerful conversation, Leah explains how a math nerd intentionally raised as an atheist by her university professor parents discovered that moral truth points to God, why her atheism couldn't withstand philosophical scrutiny, and how to build authentic Catholic culture in your own home.

Leah shares how she believed in objective morality the same way she believed in mathematics—as something real, transcendent, and independent of human opinion. She explains how her rigorous pursuit of truth created cracks in her atheist worldview at Yale, and why following the philosophical evidence led her to become Catholic.

In the second half, she offers practical wisdom on how to actually build Catholic community in your own life...without being performative or Instagram-ready. She talks about hosting "liturgical season poetry parties," why small talk is the enemy of real friendship, and how your home doesn't need to look perfect to be a place where God shows up.

If you're trying to defend your faith intellectually, wondering how reason can lead to God, or know someone who's intellectually opposed to the Church, this conversation will bring you hope!

Highlights:
00:00 - Intro
02:01 - Raised as an intentional atheist by university professors
03:05 - "I want to know what's true"
05:14 - Moral truth is like math
10:18 - Peak new atheism: trying to liberate Christians from "lies"
13:23 - Joining the Yale Political Union debate group
20:16 - Discovering virtue ethics and Alasdair MacIntyre
24:00 - Virtue ethics and the crack in atheism
27:19 - "I should toast the Nicene Creed and become a Christian"
29:47 - "Morality just loves me or something"
40:12 - Building Catholic culture without Instagram perfection
44:50 - Liturgical season poetry parties and feast day gatherings
47:23 - "God made this person for love"

Get "Building the Benedict Option" by Leah Libresco Sargeant: https://www.amazon.com/Building-Benedict-Option-Gathering-Together/dp/1621642178

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Chapters

• (00:00:00) - Meet Leah's Story
• (00:01:32) - What Does An Atheist Have to Do to Win?
• (00:06:47) - Mission of Joy
• (00:12:21) - At Yale, I Met a Christian
• (00:18:30) - The Intellectual Preparation for Conversion
• (00:24:02) - The Problem of the Good
• (00:25:13) - Should I Become A Christian?
• (00:28:55) - How Do You Have Knowledge of the Good?
• (00:34:33) - Conversations with Christians after I Became Christian
• (00:38:51) - The Case for Beautiful Christian Community
• (00:40:31) - Community in the Benedict Option
• (00:44:44) - How to Start a Connection With a Non-Catholic Friend
• (00:47:14) - A message about the importance of prayer