After battling depression for many years our son overdosed on antidepressants last year. He was a sincere Christian, but we still worry that if he took his life God might not have forgiven him.
Heartbroken and Worried
Brad: I'm deeply sorry for your loss, Heartbroken and Worried, but I have good news. It's only a myth that God will not forgive a suicide. God can forgive any sin, even the sins a person didn't have a chance to confess, just so long as that person had previously and genuinely committed to living for Christ. Theoretically a Christian could forgo confessing altogether and still be admitted into heaven.
However, I do have some concerns. If your son was truly a Christian, why was he so depressed? A life lived for Christ should be filled with love, joy, peace, and other fruits of the spirit. Your son did not have much, if any, joy apparently. So was he really a Christian? Only God knows for sure but if he wasn't saved to begin with (he might only have been telling you what you wanted to hear) then he is certainly not forgiven and is burning in hell. Something to think about.
Eric: Not to keep repeating myself, but your son is not in hell. He's rotting in a box. On the bright side, the worms eating him are extremely happy.