David believes the Amalekite and has him killed for slaying the Lord's anointed. Here again is a verse that says Saul was killed by the enemy and not by his own hand. There is no honor in suicide, no solution. Suicide is the gateway to worse troubles-torment and anguish beyond the worst that can be experienced here on earth. The person who takes his own life bars himself forever from all peace, happiness, and contentment.
Suicide is murder, just as truly as homicide is.
The worst thing is, a suicide can never obtain forgiveness for his murder. A person cannot change his standing before God after he dies. As he dies, so must he be judged before God. If a rational, sane, normal person commits suicide, there is no time to repent of that sin. Repent means to change one's mind.