THE VALUE OF INTELLECT
Question:
“Is it true that yogis posit that the direct path to knowing Purusha/Prakriti is through the substance of Mahat?”
Gemini:
Yes, that's an insightful and generally accurate statement, particularly within the Sāṃkhya philosophical system and the Yoga system that builds upon it (often called Classical Yoga or Pātañjala Yoga, as codified in the Yoga Sūtras).
Let's break down why this is the case.
The Sāṃkhya-Yoga Framework: Purusha, Prakriti, and Mahat
Purusha (पुरुष):
Nature: The pure, transcendent Consciousness. It is singular, immutable, eternal, and completely aloof from the material world. It is the "Seer" or "Witness." It is not affected by anything. There are countless individual Purushas.
Prakriti (प्रकृति):
Nature: The primal, unmanifest material nature. It is unconscious, eternally active, and composed of three fundamental qualities (guṇas)—Sattva (illumination/purity), Rajas (activity/passion), and Tamas (inertia/darkness).
1 Prakriti is the material cause of the entire phenomenal world, from the subtlest mental faculties to the grossest physical elements.
Mahat (महत्) / Buddhi (बुद्धि):
Nature: This is the first evolute of Prakriti.
2 When Purusha's presence (even its mere proximity) causes a disturbance in the equilibrium of the guṇas of Prakriti, the very first thing to manifest is Mahat.Linguistic Meaning: "Mahat" means "the Great One" or "the Great Principle." It is often called Buddhi in its individual manifestation.
3 Function: Mahat/Buddhi is the highest and subtlest faculty of the mind. It is the instrument of pure intelligence, discrimination, understanding, and decision-making.
4 It is the closest that unconscious Prakriti can get to reflecting the light of Purusha. It is the seat of intellect, wisdom, and moral judgment.
Why Mahat/Buddhi is the Direct Path
Yogis posit that the direct path to knowing Purusha and understanding Prakriti's ultimate nature is indeed through Mahat/Buddhi for several key reasons:
Closest to Purusha: Mahat/Buddhi is the purest and most Sattvic (luminous) evolute of Prakriti. Because of its high degree of Sattva, it is the mental faculty best capable of reflecting the pure, unconditioned light of Purusha. The grosser elements and even other mental faculties (ahaṃkāra - ego, manas - sensory mind) are too obscured by Rajas and Tamas to reflect Purusha clearly.
Instrument of Discrimination (Viveka): The ultimate goal of Yoga is viveka-khyāti, or discriminative discernment—the ability to clearly distinguish between Purusha (the Seer) and Prakriti (the seen).
5 This discrimination is performed by the Buddhi (Mahat). It is the Buddhi that, once purified, can finally perceive its own origin in Prakriti and its reflection of Purusha, and thus realize that it itself is neither.The "Bridge": Mahat/Buddhi acts as the essential bridge between the unconscious realm of Prakriti and the conscious realm of Purusha. All experiences of Prakriti (the entire phenomenal world) are "presented" to Purusha through the Buddhi. Conversely, the light of Purusha illuminates the Buddhi, allowing it to function as intelligence.
The Target of Yogic Practice: Much of the practice of Yoga, particularly the higher stages of meditation (dhyāna) and contemplative absorption (samādhi), is aimed at purifying and calming the Citta (which includes Buddhi, Ahaṃkāra, and Manas).
6 The ultimate focus is to make the Buddhi so perfectly serene and transparent that it can reflect Purusha without distortion.When the other mental modifications (vṛttis) are stilled, the Buddhi stands out.
When even the Buddhi's functions are stilled, it dissolves, and the yogi rests in the state of pure Purusha.
The Process
The yogi works through the layers of Prakriti:
First, gaining mastery over the gross body and senses.
Then, controlling the vital energies (prāṇa) and the sensory mind (manas).
Then, subduing the ego (ahaṃkāra).
Finally, the profound work is done at the level of the Buddhi (Mahat). By purifying the Buddhi and making it utterly transparent, the light of Purusha can shine through undistorted, allowing the ultimate realization of the distinction between Purusha and Prakriti.
So, yes, it is precisely through the highly refined and purified substance of Mahat/Buddhi that the yogi gains the direct insight necessary to discriminate between the eternal consciousness of Purusha and the ever-changing nature of Prakriti, ultimately leading to liberation.