What Is a Mantra?
Mantra (Sanskrit: मन्त्र — from man (mind) + tra (protect, save)) literally means 'that which protects the mind' or 'that which is reflected upon to save.' In Vedic tradition, mantras are sacred verbal formulas — from single syllables (like Om) to extended verses — that carry spiritual power through their sound, meaning, and the intention with which they are recited.
The Three Rahasya Mantras
In Śrī Vaiṣṇavism, the three supreme mantras are the rahasya-trayam:
- Tirumantram (Om Namo Nārāyaṇāya, 8 syllables) — the Aṣṭākṣara
- Dvayam (the two-sentence mantra of surrender)
- Carama-śloka (Bhagavad Gīṭā 18.66)
These are transmitted by the ācārya during pañca-saṃskāra and their meanings unfold through years of study of the rahasya-granthams.
Power of Mantras
Śrī Vaiṣṇava teaching holds that mantras have three dimensions of power:
- Śabda-śakti — the power inherent in the sound itself
- Artha-śakti — the power of the meaning when properly understood
- Paramparā-śakti — the power of having been transmitted through the guru-paramparā from the Lord Himself
The third is considered the most important — which is why mantras must be received from a qualified ācārya rather than simply recited from a book.