Four foundations of mindfulness
The sutta organizes practice around mindfulness of body, feelings, mind, and mental objects. These four contemplations form the complete path.

6 ideas
The sutta organizes practice around mindfulness of body, feelings, mind, and mental objects. These four contemplations form the complete path.
Observing the natural breath anchors attention as the entry point to insight. Steady awareness of breath stabilizes the mind.
Observing feelings and bodily sensations arise and pass cultivates equanimity. This is the core mechanism of Vipassana practice.
Practices such as attention to body parts and the decaying corpse reveal anicca directly. Seeing dissolution loosens attachment.
The discourse presents itself as ekayana, the one way leading to the end of suffering. Sustained mindfulness culminates in Nibbana.
Phenomena are noted exactly as they are, with neither grasping nor aversion. Non-reactive observation is the practical stance.