During this talk, Peter briefly reviewed the cultivation of samadhi/passadhi (concentration/tranquility) in the first three tetrads of the Anapanasati Sutta, then read a translation of the fourth tetrad, which is focuses on vipassana. The four characteristics to be investigated during the breathing in and out cycle are impermanence, dispassion, cessation and renunciation.  The primary focus of discussion was on impermanence, which is more usefully termed inconstancy.  This was associated with dukkha, dissatisfaction.  This explanation was followed by a discussion of how different folks at the meeting experience inconstancy and the benefits of this investigation on the path of Awakening.

Next week’s talk will revisit the fourth tetrad, with more emphasis on the cultivation of viraga, dispassion.