Someone asked me this question a few weeks ago. I think I remember who it was, but I'm not entirely sure.
There are some people who in the Bible who die of suicide. I don't think it says anything of much significance about them. The events are recorded; actions and a few words. That's it.
Here's what I understand from the Bible about suicide:
"I call heaven and earth to witness against you today that I have set before you life and death, blessings and curses. Choose life so that you and your descendants may live" (Deuteronomy 30:19).
This choice might be more difficult than you know. And if it slips from your fingers . . .
7"Where can I go from your spirit? Or where can I flee from your presence? If I ascend to heaven, you are there; if I make my bed in Sheol, you are there. If I take the wings of the morning and settle at the farthest limits of the sea, even there your hand shall lead me, and your right hand shall hold me fast. 11If I say, 'Surely the darkness shall cover me, and the light around me become night,' even the darkness is not dark to you; the night is as bright as the day, for darkness is as light to you" (Psalm 139:7-12).
"Blessed are the poor in spirit, for theirs is the kingdom of heaven. Blessed are those who mourn, for they will be comforted" (Matthew 5:3-4).
Have you known someone more impoverished in spirit than the one who has so lost sight of his or her belovedness that death seems preferable to life? And if you know his or her survivors, you surely know that we mourn.
"I am convinced that neither death, nor life, nor angels, nor rulers, nor things present, nor things to come, nor powers, nor height, nor depth, nor anything else in all creation, will be able to separate us from the love of God in Christ Jesus our Lord" (Romans 8:38-39).
And, in the end and in the beginning, when there is a new heaven and a new earth:
"God will wipe every tear from their eyes. Death will be no more; mourning and crying and pain will be no more" (Revelation 21:4).
That's what I think the Bible says about suicide.