Bhagavad Gītā Chapter 18, Verse 39: Krishna to Arjuna — Mokṣa-Sannyāsa-Yoga

Bhāṣyakāra purports

• Śaṅkaraadvaita

  That pleasure which deludes the self (atman) both at the outset and in its aftermath, arising from sleep (nidra), sloth (alasya), and heedlessness (pramada) — such pleasure is declared tamasic. Shankara identifies the deluding quality (mohanata) as the defining mark: unlike sattvic pleasure that clarifies the buddhi, this pleasure actively obscures the discriminative faculty. It is not pleasure at all in any liberative sense — it is a smearing of the intelligence with tamas, the very veil that keeps the jiva mistaking the body-mind for the self.

  divergence: Shankara: 'mohanam mohakaram atmanah nidralasyapramadottham' — the compound specifies the triple source: sleep, sloth, heedlessness — all modes of tamasic inertia that produce self-delusion.

• Rāmānujaviśiṣṭādvaita

  Pleasure that obscures the true nature of things (yathavastitavastu-aprakasha) both in the moment of experience and in its ripening (vipaka) is tamasic. Ramanuja specifies that moha here means the non-illumination of reality as it is — not mere confusion, but the positive failure of the antahkarana to present Bhagavan's creation as it truly is. Sloth dulls the senses, and dull senses yield dull knowledge; pramada is inattention to one's duties, itself a cognitive dimming. Therefore the mumukshu must overcome rajas and tamas and take up sattva alone, since only a sattvic antahkarana can sustain bhakti-yoga leading to the Lord.

  divergence: Ramanuja explicitly glosses moha as 'yathavastitavastu-aprakasha' and adds the practical injunction: 'ato mumukshuna rajastamasi abhibhuya sattvam eva upadeyam.'

• Madhvadvaita

  *Tāmasika* pleasure (*sukha*, 18.39) is that which deludes the *jīva* (*mohanam ātmanaḥ*) at its very arising (*agre*) and in its consequences (*anubandhe*), springing from sleep (*nidrā*), sloth (*ālasya*), and negligence (*pramāda*). For the *paratantra* (eternally dependent) *jīva*, such pleasure is doubly treacherous: it blunts the discriminative awareness by which the *jīva* knows itself as wholly subordinate to *svatantra* (the independently real, self-sufficient) Hari, and it deadens the movement toward *bhakti* (devotion) that alone constitutes the *jīva*'s proper orientation. *Nidrā*, *ālasya*, and *pramāda* are not merely moral failings but ontological ones — each deepens the obscuration of *bheda* (real distinction) between Lord and *jīva*, fostering a torpor in which the *jīva* fails to register its place within the *pañca-bheda* (the five-fold real distinction: Lord–jīva, Lord–matter, jīva–jīva, jīva–matter, matter–matter) order. The verse's word *mohanam* names the mechanism precisely: this pleasure does not merely fail to edify but actively produces confusion, pulling the *jīva* downward in the *taratamya* (graded ontological hierarchy) of spiritual fitness and away from *upāsanā* of Viṣṇu.

  divergence: No Madhva or Jayatīrtha bhāṣya extant on this verse; reading voiced directly from Dvaita *siddhānta* as applied to the mūla.

• Vallabhaśuddhādvaita

  Pleasure that deluded the self (atmanah mohanam) both at the onset and at the end of experience is tamasic, and Vallabha's terse gloss drives straight to the practical conclusion: the mumukshu must suppress rajas and tamas entirely and take up sattva alone. For Pushti-marga, tamasic pleasure is the farthest remove from Bhagavan's grace (pushti) — it is pleasure that keeps the devotee sunk in maya-lila without the spark of Shri Krishna's anugraha that would transform experience into participation in his divine play.

  divergence: Vallabha: 'ato mumukshuna sarvatha rajastamasi abhibhuya sattvamevoupadeyam iti tattvam' — sarvatha (entirely/in all respects) is Vallabha's addition, sharpening the imperative beyond Ramanuja's phrasing.

• Śrīdharabhakti

  Tamasic pleasure is that which deludes the self — both in the first moment (prathama-kshane) and in what follows — arising from sleep, sloth, and pramada, where pramada is the state of mental fantasy (manorajya) born of inattention to what ought to be done (kartavyartha-avadhana-rahitya). Sridhara's precision is noteworthy: pramada is not mere laziness but active misdirection of mental energy — daydreaming in place of sober attention. Such pleasure is named tamasic because it never clarifies; it only intensifies the fog.

  divergence: Sridhara: 'pramadash cha kartavyarthavadhanarahityena manorajyam' — manorajya (castle-in-the-air fantasy) as the specific phenomenology of tamasic mental pleasure, distinct from the rajasic pleasure of sense-object contact.

• Madhusūdanaadvaita-bhakti

  Madhusudana fuses Shankara's analytical precision with devotional warmth: tamasic pleasure is that which deludes the self both at inception (pratharambhe) and at the turning-point (parinname), arising from sleep, sloth, and pramada — where pramada is manorajya-matra, mere fantasy, devoid of the buddhi-prasada (clarity of intelligence) that characterizes sattvic pleasure, and also devoid of the vishayendriya-samyoga (sense-object contact) that defines rajasic pleasure. The triple negation is diagnostic: tamasic pleasure has neither upward illumination nor even the honest downward grip of passion — it is the formless murk that mimics rest while producing only deeper blindness.

  divergence: Madhusudana: 'na tu sattvikamiva buddhiprasadajam na va rajasamiva vishayendriyasamyogajam' — the double negative locates tamasic pleasure precisely by exclusion, a hallmark of his synthesizing dialectical method.