Sīlakkhandha Vagga Pāḷi – Division Concerning Morality
This division contains thirteen suttas which deal extensively with various types of morality, namely, minor morality, basic morality applicable to all; middle morality, and major morality which are mostly practised by samaṇas and brāhmaṇas. It also discusses the wrong views then prevalent as well as brahmin views of sacrifice and caste, and various religious practices such as extreme self-mortification..