steissd wrote: And suicide is a sin, at least for Christians.
Might be for some, but not for all!
(Suicide was practiced as martyrdom by Christians during the Roman persecution. They would put themselves in situations where they knew they would be killed so they could die for the faith. Many of these believed martyrdom was a guarantee of entrance into heaven.
Augustine was the first theologian to declare a distinction between suicide and martyrdom. He said suicide is an act of murdering oneself, a decision in direct opposition to God's will. Suicide, along with adultery and apostasy, came to be seen as unredeemable. Thomas Aquinas later classified suicide as a mortal sin that cannot be forgiven. Because of this, the Roman Catholic Church for many years refused to conduct funerals for people who took their own lives. In the last ecades, the Catholic Church has modified this view, stating that suicide is no longer viewed as a reason to deny a Catholic funeral, unless it would cause a public scandal. It is seen now as an illness.
Protestant leaders Martin Luther and John Calvin did not declare suicide to be an unforgivable sin.)