You’re wrong :) I am quite sure that is not biblical but merely a Catholic addition.
But feel free to offer up any textual evidence.
And I should have checked before I posted, since I merely parroted the above poster.
But anyways, for the record, I honestly don’t see the trouble with competent adults wanting to commit suicide in a non-painful way. Of course, extreme precaution would have to be taken to insure that only mentally competent, emotionally aware people would make such a decision.
Perhaps it is going to far to say that suicide will doom one’s soul; however, it is still a violation of the commandment against killing.
Catholic addition to the Bible? Verse, please.