What's in Your Heart?

Blaspheming the Holy Spirit can never be forgiven. But where does it come from? How does it happen? It may surprise you who is in danger of committing such a sin: Not the spiritually simple or humble, but the spiritually "wise and learned." It's a matter of what you believe, of what you store up in your heart. What are you storing up in your heart? From Matthew 12:22-37.