The Foundations of Mindfulness
The Buddha teaches the four foundations of mindfulness: contemplation of body, feelings, mind, and mental objects. This sutta is considered one of the most important meditation instructions in the entire Pāli Canon. The practice begins with awareness of breathing, extends to all bodily postures and activities, and culminates in clear comprehension of impermanence. Through sustained, gentle attention, one comes to see the arising and passing away of all phenomena. The Buddha declares this path as "the direct way for the purification of beings, for the surmounting of sorrow and lamentation, for the disappearance of pain and grief, for the attainment of the true way, for the realization of Nibbāna."