Grammatical Analysis
Bojjhaṅga: [m.] factor of enlightenment. Formed by bodhi (awakening/enlightenment) + aṅga (factor, limb, component). Meaning: the operational components or limbs that directly bring about spiritual awakening.
Orthodox Definition
The Bojjhaṅgas (or Sambojjhaṅgas) are the seven factors of enlightenment codified within the 37 wings to awakening (bodhipakkhiyadhamma). They represent advanced, highly refined wholesome mental states that must be systematically brought to completion through insight meditation to realize Nibbāna.
The seven factors are structured in a precise developmental sequence:
- Sati-sambojjhaṅga: Mindfulness. The baseline factor that stabilizes awareness.
- Dhammavicaya-sambojjhaṅga: Investigation of Phenomena. The active wisdom factor analyzing mental-material states.
- Viriya-sambojjhaṅga: Energy. The heroic drive pushing through resistance.
- Pīti-sambojjhaṅga: Rapture. Wholesome spiritual joy and exhilaration.
- Passaddhi-sambojjhaṅga: Tranquility. Complete physical and mental calming.
- Samadhi-sambojjhaṅga: Concentration. Unmoving unification of mind.
- Upekkhā-sambojjhaṅga: Equanimity. Supreme, detached balance.
The commentaries note that when the mind is sluggish, one should activate the active factors (investigation, energy, rapture). When the mind is restless, one should activate the calming factors (tranquility, concentration, equanimity). Mindfulness remains universally useful at all times to govern the entire system.
Textual References
- Sutta: Ānāpānasati Sutta (MN 118) – Detailing how the perfect development of the four foundations of mindfulness naturally fulfills the seven enlightenment factors.
- Canonical: Samyutta Nikaya (Bojjhaṅga-saṃyutta) – An entire major section charting the cultivation and immense power of these limbs.
- Commentary: Sammohavinodanī – Exhaustive mapping of the psychological prerequisites for generating each enlightenment factor.