Des origines à la fin du cinquième siècle. Les Présocratiques -- La période classique. Socrate ; Platon ; Aristote et l'école péripatéticienne -- Les philosophies hellénistiques. La critique de la religion populaire à l'âge hellénistique et la philosophie épicurienne de la religion ; La religion des Stoïciens.

In order to clarify the Stoics’ reasons for polemicizing against the other philosophical schools, one has to examine the place and function of dialectic in the Stoic system. It emerges that, instead of the heuristic role that it plays in Academic teaching, for the Stoics dialectic has only a defensive function : it is not used to find out the truth through a critical examination of opposing arguments, but to defend against any objection a truth that is known beforehand. This (...) Stoic belief that they were in possession of truth would then be somewhat similar to a religious faith. (shrink)