Following is an excerpt from my blog friend Janna's excellent post titled The Bible and Suicide:
As Christians, it is important to know what the Bible says about suicide so we can offer some measure of comfort to those who mourn. The bottom line is this: Nowhere in the Bible does it say that a person goes to hell as a result of suicide. Any person who is in right standing with God (i.e. they have accepted Jesus Christ as Savior) is exempt from hell, whether or not they died with unconfessed sins. Most of us probably will die with unconfessed sin in our lives because oftentimes we don’t know we have sinned when it comes to matters of faith and adherence to every tidbit of God’s instruction for our lives.
I have turned off comments here but feel free to read the whole post and comment at Janna's place.