For nearly 2,000 years, Christians have spoken of the Chair of St. Peter, but what exactly is it? Is it simply an ornate chair housed in St. Peter’s Basilica, or does it represent something far more significant? In this episode of FACTS with Stephen Boyce, we trace the biblical and historical origins of one of Christianity’s most misunderstood symbols of authority.Beginning with Moses’ Seat in Matthew 23, we’ll explore how Scripture presents the idea of a continuing teaching office before examining Isaiah 22, the Davidic steward, and Christ’s gift of the Keys to Peter in Matthew 16. From there, we’ll follow the evidence into the earliest centuries of the Church, examining the testimony of the Muratorian Fragment, Tertullian, Cyprian, Damasus, Augustine, and Leo the Great to see how the earliest Christians understood the Chair of Peter.We’ll also discuss why the phrase ex cathedra literally means “from the chair,” what Catholics actually mean by papal infallibility, and how this doctrine is rooted in the biblical concept of a continuing office rather than the personal holiness of any individual pope. Whether you’re Catholic, Orthodox, Protestant, or simply interested in Church history, this episode offers a historically grounded look at the evidence behind one of the most important doctrines in Christianity.If you enjoyed this episode, please like, subscribe, and share it with someone who loves studying Scripture and Church history. Your support helps us continue producing historically grounded content that strengthens Christians in their faith.If you'd like to donate to our ministry or be a monthly partner that receives newsletters and one on one discussions with Dr. Stephen Boyce, here's a link: https://give.tithe.ly/?formId=6381a2ee-b82f-42a7-809e-6b733cec05a7#ChairOfStPeter #SaintPeter #Papacy #Catholic #CatholicChurch #ChurchHistory #BibleStudy #Matthew16 #Matthew23 #Isaiah22 #ExCathedra #ApostolicSuccession #ChurchFathers #EarlyChurch #ChristianHistory #Christianity #BiblicalTheology #FACTSPodcast #StephenBoyce