God rejectors will not make it to God's Heaven. Murder is the unlawful premeditated killing of one human being by another. Suicide is simply self-murder. We would have to believe that one who commits suicide has truly chosen a route of unbelief in God. They are saying by their action that even God cannot offer hope in whatever situation they may be.
Suicide is a willful act of unbelief.
Jesus gave His life so that we would not have to die. HE paid the price that we could never pay. Unfortunately, if we take our last breath and our life ends with unrepentant sin, we cannot go to God's holy Heaven. It is impossible for one to ask God's forgiveness for the heinous sin of suicide after they have died. We must not be deceived.