Catholic Answers Live

#12605 How Can I Help a Protestant Friend? Papacy and Infallibility - Joe Heschmeyer

Feb 25, 2026
Joe Heschmeyer, Catholic apologist and Shameless Popery host, explains papal history and doctrine in accessible terms. He discusses scriptural foundations for Peter's authority. He tackles how to address scandals and Protestant concerns. He clarifies boundaries for questioning papal comments and how infallibility and magisterial assent function.
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INSIGHT

Peter's Unique Scriptural Authority

  • Jesus gives Peter unique authority in Scripture through the rock, keys, and binding/loosing language showing a singular leadership role.
  • Joe Heschmeyer cites Matthew 16, John 21, and Acts 10 as moments where Peter acts decisively for the whole Church, including opening salvation to Gentiles.
INSIGHT

Irenaeus Presents Rome As Preeminent

  • Early Church writers recognized Rome's preeminent authority and traced episcopal succession as normative evidence of that authority.
  • Irenaeus traces every Bishop of Rome to his day and argues all churches should agree with Rome on account of its preeminent authority.
ADVICE

Question The Pope With Humility And Discernment

  • Question papal comments with humility and docility; do not treat every offhand remark as infallible teaching.
  • Joe recommends differentiating formal magisterial acts from interviews or informal remarks and to remain docile to the Church as mother and teacher.
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