When was the last time you referred to yourself as a sinner, thought of something you did as a sin, or confessed a sin? Chances are, it wasn’t too long ago. That’s because it’s commonplace for believers to think of themselves as both saints and sinners. But is this biblical? Are believers sinners? It’s a question that relates to the heart of the very Gospel itself. Let’s try to answer the question from the letters of Paul. Did Paul teach that believers still sin?