Grammatical Analysis
Saṅkhārupekkhāñāṇa: [nt.] Knowledge of equanimity towards formations. Formed by saṅkhāra (formations, conditioned phenomena) + upekkhā (equanimity, perfect balance) + ñāṇa (knowledge).
Orthodox Definition
Saṅkhārupekkhāñāṇa is the absolute pinnacle of mundane insight meditation. Having thoroughly re-observed the empty nature of reality, the mind gives up all struggle, fear, and even the aggressive desire to escape. It falls into a state of profound, unshakable neutrality toward all conditioned things.
The meditator no longer grasps at phenomena as “I” or “mine.” The mind is utterly indifferent to pain, pleasure, or the dissolution of the body. It watches the arising and passing of reality with the perfect detachment of an observer. When this knowledge reaches its peak, it naturally inclines the mind toward the unconditioned state (Nibbāna), acting as the direct launching pad for the supramundane path.
Textual References
- Canonical: Paṭisambhidāmagga – Defining the three types of equanimity and how they culminate in abandoning both terror and delight.
- Commentary: Visuddhimagga (Chapter XXI) – The classic simile of the man who discovers his wife’s unfaithfulness; after a period of intense grief, he simply lets go of his attachment and becomes perfectly peaceful and indifferent.