Matthew 12:22 - 32
ESV - 22 Then a demon-oppressed man who was blind and mute was brought to him, and he healed him, so that the man spoke and saw. 23 And all the people were amazed, and said, "Can this be the Son of David?
For follow-up discussion and general commentary on the topic. Comments are sorted chronologically.
Some think that one of the unpardonable sins is suicide, as in the case of Judas.
I would suggest that stemming from his attitude of sin, Judas hanged himself. God, who judges the heart, knows whether the person who suicides is a sinner or not.
The unpardonable sin was participating in the killing of God the Son, Lord over All Creation, the Eternal Word.
I have studied the bible for this answer and what I have found is God will accept people who commit suicide. The only thing that is unforgivable is blasphemy against the holy spirit.
I was a prodigal son. Drunken, blasphemous, whoremonger, drug user, pot head. I suffered greatly for these acts, but even though I have been severely punished, the LORD, our GOD, great in mercy, full of grace, told me, "I will save thee in the EVIL DAY." I'm still here. Grace, grace. BLESS THE LORD OH MY SOUL.