What exactly is the “unforgivable sin” mentioned in Mark, Luke and Matthew?
Answer Chris, thank you for your question. The “unforgivable sin” spoken here, basically, is the rejection of God’s graces given to us through the Holy Spirit. Think of it this way: God works on all people trying to lead them to his Holy Church. He is actively working. If we refuse to let God work in us, this is a great sin and is unforgivable in the sense that we will never be forgiven unless we allow ourselves to accept the graces of God. Once we accept these graces, there is no sin. I hope this explains it well. If not, or if you have any more questions, feel free to ask a follow up.
