Jesus announces there is 1 unforgivable sin. What is it and how does one commit it? The people who know about it often think they’ve committed it; but the people who’ve committed it often know nothing about it. The unforgivable sin lies in rejecting the Holy Spirit moving you to accept Jesus as your Savior. But what about the people who never get a chance to accept or reject the Holy Spirit? Check out this free Bible Study on Matthew 12:31-32.