16. Total incredulity, simply doubting as to the future or having materialistic ideas, are in fact the greatest of all incitements towards suicide because they cause moral cowardice. When scientists, upheld by the authority of their knowledge, do their best to prove to those who will listen or read what they write, that we have nothing to expect after death, are they not in fact leading us to deduce that if we are wretched then the best thing to do is to kill ourselves? What can they offer as a reason to turn away from this consequence? What compensation do they have to offer? What hope can they give? None at all, except nothingness! From this we should conclude that if nothingness is the only heroic remedy, the only prospective, then it would be better to seek it immediately and not later on, so as to suffer less.
So then, the dissemination of materialistic doctrine is the poison which inoculates the idea of suicide into the majority of those who actually come to commit this act, and those who become disciples of such doctrines assume tremendous responsibilities. With Spiritism, however, this doubt is impossible and the aspect of life changes completely. For the believer, existence prolongs itself after the so-called death, although in many varied conditions. From this belief stems patience and resignation which naturally leads all thought away from the idea of suicide. This then is the process which enables us to acquire moral courage.