<b>Three knowledges:</b> recollection of past lives, knowledge of the death and rebirth of sentient beings, and knowledge of the ending of defilements. <b>Three meditative abidings:</b> the heavenly meditation, the divine meditation, and the noble meditation. <b>Three demonstrations:</b> The demonstration of psychic power, the demonstration of revealing, and the demonstration of instruction. These are the teachings grouped by three that have been rightly explained by the Buddha. You should all recite these in concert.

4. Fours There are teachings grouped by four that have been rightly explained by the Buddha. You should all recite these in concert. What are the teachings grouped by four? <b>Four kinds of mindfulness meditation:</b> It’s when a mendicant meditates by observing an aspect of the body—keen, aware, and mindful, rid of covetousness and displeasure for the world. They meditate observing an aspect of feelings … mind … principles—keen, aware, and mindful, rid of covetousness and displeasure for the world.