What is the worst sin in the bible and what sins are not forgiven? Have I committed the one unforgivable or unpardonable sin? In the Bible (Luke 12:10 and Matthew 12:30-32) we are told the one unforgivable sin is blasphemy again the Holy Spirit. It means totally rejecting Jesus and Rejecting God.

So what does is the meaning behind the unforgivable sin? I try to explain that very thing here using Jesus' own words in Luke 12:10 and Matthew 12:30-32. If you're worried if you have committed the unforgivable sin chances are you haven't. To blasphemy the Holy Spirit, totally reject Jesus and God, and go past the point of forgiveness require a pretty strong commitment to live in opposition to the Lord.

However, Jesus was pretty clean about being for Him or against him. “Anyone who isn’t with me opposes me, and anyone who isn’t working with me is actually working against me." There is no middle ground. The one sure fire way to know in your heart that you have not and will not commit the unforgivable sin is to talk to the Lord yourself.

Luke 12:10 New Living Translation (NLT)

10 Anyone who speaks against the Son of Man can be forgiven, but anyone who blasphemes the Holy Spirit will not be forgiven.

Matthew 12:30-32 New Living Translation (NLT)

30 “Anyone who isn’t with me opposes me, and anyone who isn’t working with me is actually working against me.

31 “So I tell you, every sin and blasphemy can be forgiven—except blasphemy against the Holy Spirit, which will never be forgiven. 32 Anyone who speaks against the Son of Man can be forgiven, but anyone who speaks against the Holy Spirit will never be forgiven, either in this world or in the world to come.