The doctrine of the Immaculate Conception states that the Virgin Mary was conceived without original sin. The Catholic Church, particularly the Latin Rite, follows the doctrine of the Immaculate Conception, which states that Mary was conceived without original sin. Other denominations that follow it include some Anglicans and Eastern Orthodox Churches, though the understanding and formulation differ, and many other Protestant denominations do not accept the doctrine. The Immaculate Conception is celebrated annually on December 8th as a solemn feast day, whose observance began with a Papal encyclical by Pope Pius IX, when he formally defined the dogma of the Immaculate Conception in 1854. The annual Feast Day of Our Lady of Lourdes was established in 1890 for February 11 by Pope Leo XIII. E262. 
Truth Unites podcast with Gavin Ortlund at https://amzn.to/4pccMeh
Gavin Ortlund books available at https://amzn.to/44HlMj9
What It Means to Be Protestant by Gavin Ortlund at https://amzn.to/3Y0xqlq
Saint of the Day podcast with M. Roberts at https://ourcatholicradio.org/programs/saint-day
Jerome Atherholt book at https://amzn.to/4471Fe3
Books about the Immaculate Conception at https://amzn.to/4pABc0B

ENJOY Ad-Free content, Bonus episodes, and Extra materials when joining our growing community on https://patreon.com/markvinet  SUPPORT this channel by purchasing any product on Amazon using this FREE entry LINK https://amzn.to/3POlrUD (Amazon gives us credit at NO extra charge to you). 
Mark Vinet's TIMELINE video channel: https://youtube.com/c/TIMELINE_MarkVinet 
Mark's History of North America podcast: www.parthenonpodcast.com/history-of-north-america
Website: https://markvinet.com/podcast 
Facebook: https://www.facebook.com/mark.vinet.9
Twitter: https://twitter.com/HistoricalJesu 
Instagram: https://www.instagram.com/denarynovels 
Mark's books: https://amzn.to/3k8qrGM  

Audio credits: Truth Unites podcast with Gavin Ortlund-The Immaculate Conception, A Protestant Appraisal (Aug. 31, 2023); Saint of the Day with Mike Roberts (Solemnity of the Immaculate Conception Dec. 9, 2024); Saint of the Day: The Conception of the Most Holy Mother of God by Deacon Jerome Atherholt and Ancient Faith Ministries (20jul2025). Audio excerpts reproduced under the Fair Use (Fair Dealings) Legal Doctrine for purposes such as criticism, comment, teaching, education, scholarship, research and news reporting. 

The doctrine of the Immaculate Conception states that the Virgin Mary was conceived without original sin. The Catholic Church, particularly the Latin Rite, follows the doctrine of the Immaculate Conception, which states that Mary was conceived without original sin. Other denominations that follow it include some Anglicans and Eastern Orthodox Churches, though the understanding and formulation differ, and many other Protestant denominations do not accept the doctrine. The Immaculate Conception is celebrated annually on December 8th as a solemn feast day, whose observance began with a Papal encyclical by Pope Pius IX, when he formally defined the dogma of the Immaculate Conception in 1854. The annual Feast Day of Our Lady of Lourdes was established in 1890 for February 11 by Pope Leo XIII. E262.&nbsp;
<ul>
<li>Truth Unites podcast with Gavin Ortlund at <a href="https://amzn.to/4pccMeh">https://amzn.to/4pccMeh</a></li>
<li>Gavin Ortlund books available at <a href="https://amzn.to/44HlMj9">https://amzn.to/44HlMj9</a></li>
<li>What It Means to Be Protestant by Gavin Ortlund at <a href="https://amzn.to/3Y0xqlq">https://amzn.to/3Y0xqlq</a></li>
<li>Saint of the Day podcast with M. Roberts at <a href="https://ourcatholicradio.org/programs/saint-day">https://ourcatholicradio.org/programs/saint-day</a></li>
<li>Jerome Atherholt book at <a href="https://amzn.to/4471Fe3">https://amzn.to/4471Fe3</a></li>
<li>Books about the Immaculate Conception at <a href="https://amzn.to/4pABc0B">https://amzn.to/4pABc0B</a></li>
</ul>
ENJOY Ad-Free content, Bonus episodes, and Extra materials when joining our growing community on <a href="https://patreon.com/markvinet">https://patreon.com/markvinet</a>&nbsp; SUPPORT this channel by purchasing any product on Amazon using this FREE entry LINK <a href="https://amzn.to/3POlrUD">https://amzn.to/3POlrUD</a> (Amazon gives us credit at NO extra charge to you).&nbsp;
<ul>
<li>Mark Vinet's TIMELINE video channel: <a href="https://youtube.com/c/TIMELINE_MarkVinet">https://youtube.com/c/TIMELINE_MarkVinet</a>&nbsp;</li>
<li>Mark's History of North America podcast:&nbsp;<a href="https://www.parthenonpodcast.com/history-of-north-america">www.parthenonpodcast.com/history-of-north-america</a></li>
<li>Website:&nbsp;<a href="https://markvinet.com/podcast">https://markvinet.com/podcast</a>&nbsp;</li>
<li>Facebook:&nbsp;<a href="https://www.facebook.com/mark.vinet.9">https://www.facebook.com/mark.vinet.9</a></li>
<li>Twitter:&nbsp;<a href="https://twitter.com/HistoricalJesu">https://twitter.com/HistoricalJesu</a>&nbsp;</li>
<li>Instagram: <a href="https://www.instagram.com/denarynovels">https://www.instagram.com/denarynovels</a>&nbsp;</li>
<li>Mark's books:&nbsp;<a href="https://amzn.to/3k8qrGM">https://amzn.to/3k8qrGM</a> &nbsp;</li>
</ul>
Audio credits: Truth Unites podcast with Gavin Ortlund-The Immaculate Conception, A Protestant Appraisal (Aug. 31, 2023); Saint of the Day with Mike Roberts (Solemnity of the Immaculate Conception Dec. 9, 2024); Saint of the Day: The Conception of the Most Holy Mother of God by Deacon Jerome Atherholt and Ancient Faith Ministries (20jul2025). Audio excerpts reproduced under the Fair Use (Fair Dealings) Legal Doctrine for purposes such as criticism, comment, teaching, education, scholarship, research and news reporting.&nbsp;

Monumental saga of the life and times of Galilean, Jesus of Nazareth, as well as the faith, religion, and church founded to honor and disseminate his acts and teachings.

Join host Mark Vinet on this exciting and fascinating journey through time exploring and focusing on the interesting, compelling, wonderful, tragic, intriguing, and inspiring stories of the Bible and the many great works of Christian theology, literature, architecture, music, and art inspired by the words and deeds of Jesus Christ.

Monumental saga of the life and times of Galilean, Jesus of Nazareth, as well as the faith, religion, and church founded to honor and disseminate his acts and teachings.
Join host Mark Vinet on this exciting and fascinating journey through time exploring and focusing on the interesting, compelling, wonderful, tragic, intriguing, and inspiring stories of the Bible and the many great works of Christian theology, literature, architecture, music, and art inspired by the words and deeds of Jesus Christ.