2 Chronicles 30:18 (NIV)
May the Lord, who is good, forgive everyone.
Are there limits to God's mercy and forgiveness? Even in those cases where people have blasphemed and committed the unpardonable sin, can God still forgive them?.
I would say yes. God's mercy and forgiveness is unlimited. Those who committed blasphemy like Judas Iscariot or Satan refuse to accept that forgiveness, while those like Peter repent and receive His unlimited grace. Where sin abounds, grace abounds even more. Amen.