Bhagavad Gītā Chapter 18, Verse 37: Krishna to Arjuna — Mokṣa-Sannyāsa-Yoga

Bhāṣyakāra purports

• Śaṅkaraadvaita

  The sattvic joy arises from the clarified intellect (atmabuddhi) turned toward the Self — like pure water cleared of sediment. At the outset of jnana, vairagya, and samadhi-practice it presents itself as bitter as poison, for it demands extreme effort against the grain of habit. But at maturation it is like nectar, for it is nothing other than the Self's own luminosity recognized. This joy is not produced by contact with objects but born of the intellect's transparency to atman itself.

• Rāmānujaviśiṣṭādvaita

  Sattvic joy emerges when the intellect, withdrawn from all other objects, rests solely on the distinct (vivikta) nature of the individual self (atman). At the commencement of yoga-practice this joy is like poison — onerous, unfamiliar, the distinct self not yet disclosed. But when practice matures and the self's own form (svarupa) becomes manifest, that joy becomes like amrita (the deathless). It is born of the intellect's prasada — its state of having relinquished every other engagement — and it is this that is declared sattvic.

• Madhvadvaita

  *Sāttvika* (pertaining to the quality of lucidity) joy is described in *yat tad agre viṣam iva pariṇāme 'mṛtopamam* — what is like poison at first, like nectar at maturation. Its source is *ātmabuddhi-prasāda-jam*: it arises from the clarification of the *jīva*'s (the individual self's) buddhi directed toward its own real nature. In dvaita, that nature is *paratantra* (eternally dependent): the *jīva* is an *aṇu-ātman* (atomic self), real in its own right yet wholly subordinate to *Hari*, the sole *svatantra* (independently real, self-sufficient) principle. The initial bitterness belongs to the *jīva*'s resistance — rajasic self-assertion recoiling from the discipline that strips away the pretense of autonomy. The *pañca-bheda* (the five-fold real distinction: Lord–jīva, Lord–matter, jīva–jīva, jīva–matter, matter–matter) is not annulled at maturation but fully realized; *bheda* (real distinction) is precisely what makes the joy possible, since the *jīva* that delights in Hari is genuinely other than Hari. When *ātmabuddhi* — the intellect's grasp of the self — is purified through *sāttvika* practice and *bhakti* (devotion as ontological subordination), what remains is nectar: the *jīva*'s *taratamya* (graded ontological hierarchy) position accepted, its dependence embraced rather than evaded. That acceptance is the nectar's taste.

  divergence: No bhāṣya from Madhva or Jayatīrtha survives for this verse; the reading is voiced directly from dvaita *siddhānta* primitives applied to the mūla.

• Vallabhaśuddhādvaita

  Vallabha identifies this joy with the self's own svarupa-avirbhava — the arising of one's true form into experience. At the commencement of yoga-practice the aspirant lacks the experience of the distinct atman-nature, so what presents itself is painful, poison-like. At maturation (paripaka) the svarupa of the self emerges into felt reality and that is nectar. Vallabha's brevity here signals that this sattvic joy is preparatory ground for the higher pushti-bhakti joy that transcends even atmabuddhi — yet within this verse it is the self-disclosure of svarupa that is praised.

• Śrīdharabhakti

  Sridhara reads the verse with characteristic balance: the joy called sattvic is that which arises when the intellect (buddhi) directed toward the Self (atmabuddhi) achieves prasada — clarity through the shedding of the impurities of rajas and tamas. At the outset this joy is onerous because it depends on the disciplining of the mind (manah-samyama); it seems like poison. But at maturation it is like amrita. Yogis who have traversed this path declare it sattvic — born not of sense-contact but of the mind's achieved lucidity.

• Madhusūdanaadvaita-bhakti

  Madhusudana identifies this joy precisely as samadhi-sukha — the joy of meditative absorption. It appears at the outset as aversion-inducing (dvesa-visesa-avaha), like poison, because the entire weight of effort in jnana, vairagya, and dhyana must be borne before the taste arrives. At maturation it becomes the seat of supreme love (priti-atisaya-aspada) — nectar. He explicitly distinguishes it from rajasic joy (born of sense-object contact) and tamasic joy (born of sleep and torpor): this joy is born only of atmabuddhi-prasada — the Self-directed intellect freed of drowsiness and sloth — and it is this samadhi-joy that yogis declare sattvic.