Concise Theology: Unpardonable Sin

What is the unpardonable sin—and should believers be afraid of committing it? In this episode, Packer defines this sin not as ordinary backsliding or doubt, but as a deliberate, persistent rejection of the Holy Spirit’s witness to Christ. We offer assurance to tender consciences and clarity about God’s mercy. If you fear you’ve committed this sin, that very concern may be the evidence you haven’t.