Uploaded February 2025 | Updated September 2026, 1 week ago
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What is a mortal sin, according to the Catholic Church? What's a venial sin? What's the difference between the two? How can you tell the difference while doing an examination of conscience to prepare for the sacrament of Penance, or Confession? In this episode of Aquinas 101: The Sacraments, join Fr. Dominic Legge, O.P., a Catholic priest and Dominican friar from the Province of St. Joseph, as he explains what the difference is between mortal and venial sins.
What's the Difference Between Mortal and Venial Sins? (Aquinas 101) - Fr. Dominic Legge, O.P.
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— AQUINAS 101 —
Aquinas 101 is a project of the Thomistic Institute that seeks to promote Catholic truth through short, engaging video lessons. You can browse earlier videos at your own pace or enroll in one of our FREE Aquinas 101 courses on St. Thomas Aquinas and his masterwork, the Summa theologiae. In these courses, you'll learn from expert scientists, philosophers, and theologians—including Dominican friars from the Province of St. Joseph. Enroll today at go.thomisticinstitute.org/register-youtube-a101. And don’t forget to like and share with your friends, because it matters what you think!
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🎥 Keep the Aquinas 101 cameras rolling! Donate $5 today: go.thomisticinstitute.org/donate-youtube-a101
What is a mortal sin, according to the Catholic Church? What's a venial sin? What's the difference between the two? How can you tell the difference while doing an examination of conscience to prepare for the sacrament of Penance, or Confession? In this episode of Aquinas 101: The Sacraments, join Fr. Dominic Legge, O.P., a Catholic priest and Dominican friar from the Province of St. Joseph, as he explains what the difference is between mortal and venial sins.
What's the Difference Between Mortal and Venial Sins? (Aquinas 101) - Fr. Dominic Legge, O.P.
❓ Questions you want answered? Make sure to put #AskAFriar in your comment!
— WHAT'S NEW —
⭐ Join Fr. Gregory Pine, O.P. and over 20,000 enrollees inside our FREE Aquinas 101 online learning platform at: go.thomisticinstitute.org/register-youtube-a101.
— SUPPORT —
• Keep the Aquinas 101 cameras rolling: go.thomisticinstitute.org/donate-youtube-a101
• The Thomistic Institute Store: go.thomisticinstitute.org/store-youtube-a101
— WHAT'S NEXT —
• Subscribe to this channel: go.thomisticinstitute.org/subscribe-youtube
• Subscribe to our podcast: go.thomisticinstitute.org/podcast-youtube
• Enroll in an Aquinas 101 course: go.thomisticinstitute.org/register-youtube-a101
— SOCIAL MEDIA —
• Instagram: instagram.com/thomisticinstitute
• Facebook: facebook.com/ThomisticInstitute
• Twitter: twitter.com/ThomisticInst
• LinkedIn: linkedin.com/company/thomistic-institute
— THE THOMISTIC INSTITUTE —
• Aquinas 101: go.thomisticinstitute.org/register-youtube-a101
• The Thomistic Institute: go.thomisticinstitute.org/ti-website-youtube
• Dominican Friars: go.thomisticinstitute.org/dominican-friars-youtube
— AQUINAS 101 —
Aquinas 101 is a project of the Thomistic Institute that seeks to promote Catholic truth through short, engaging video lessons. You can browse earlier videos at your own pace or enroll in one of our FREE Aquinas 101 courses on St. Thomas Aquinas and his masterwork, the Summa theologiae. In these courses, you'll learn from expert scientists, philosophers, and theologians—including Dominican friars from the Province of St. Joseph. Enroll today at go.thomisticinstitute.org/register-youtube-a101. And don’t forget to like and share with your friends, because it matters what you think!
#ThomisticInstitute #ThomasAquinas #Catholic #Thomism #Aquinas101 #philosophy #theology
