Bhagavad Gītā Chapter 18, Verse 64: Krishna to Arjuna — Mokṣa-Sannyāsa-Yoga

Bhāṣyakāra purports

• Śaṅkaraadvaita

  Krishna declares this teaching the most secret of all secrets (sarva-guhyatama), not from fear or desire for material gain, but solely because Arjuna is his deeply beloved (ishta). The supreme word (parama-vachah) he is about to speak is the highest means for attaining jnana (knowledge-realization), which is itself the greatest of all benefactions. By identifying love as the motive, Shankara underscores that the teacher-student bond here transcends transactional relationship and opens the door to the ultimate teaching.

  divergence: na bhayat napyartha-karanad va vakshyami... ishto 'si me dridhm avyabhicharena... hitam paramam jnana-prapti-sadhanam tad dhi sarva-hitanam hitatamam

• Rāmānujaviśiṣṭādvaita

  The supreme secret (guhyatama) is bhakti-yoga, already declared superior to all other paths in chapter nine. Now Bhagavan returns to that same summit and bids Arjuna hear it yet again (bhuyah), the repetition itself a sign of grace. The motive is Krishna's firm love (ishto 'si me dridhm), and the benefit is participation in the divine kainkarya (service-relationship) that constitutes the soul's true welfare.

  divergence: sarvashu eteshu guhyeshu bhakti-yogasya shreshthtvad guhyatamam... bhuyah api tad-vishayam paramam me vacah shriinu

• Madhvadvaita

  *Sarvaguhyatama* (the most secret of all) — Kṛṣṇa names what follows as *paramaṃ vacaḥ* (the supreme word), a disclosure exceeding every prior teaching of the Gītā. The ground of that secrecy is the *bheda* (real distinction) between *svatantra* Hari and the *paratantra* *jīva*: full apprehension of this distinction is not available through inference or scripture-study alone but only through the Lord's own act of speech to the beloved. *Iṣṭo'si me dṛḍham* — 'you are firmly dear to me' — is not sentiment; it is Kṛṣṇa's sovereign declaration of *anugraha* (grace) directed to a specific *jīva* within the *taratamya* (graded hierarchy of souls). That Arjuna stands dear *dṛḍham* (firmly, unwaveringly) marks a real ontological relation between a particular *paratantra* soul and the *svatantra* Lord — a relation *bhakti* does not create but discloses. Because the *jīva*'s dependence is total and eternal, *hitam* (welfare, benefit) can only come from Kṛṣṇa's free disclosure; nothing the *jīva* could independently secure would constitute genuine *hitam*. The verse thus prepares for the *carama-śloka* by naming both the condition of receipt — *iṣṭatā* (being-beloved) — and the agent of its conferral: Bhagavān speaking out of his own sovereign love.

  divergence: Madhva and Jayatīrtha are silent on this verse. The reading is voiced directly from dvaita *siddhānta* — *pañca-bheda*, *paratantrya*, *taratamya*, and the doctrine that *anugraha* is Hari's sovereign prerogative — applied to the mūla without bhāṣya mediation.

• Vallabhaśuddhādvaita

  Bhagavan here gives his own svarupopadesa (teaching of his own essential nature) to his own (sviyaya), showering extraordinary grace (atimatra-anugrahnah). The word 'bhuyah' dispels any doubt that the Purushottama being taught in this context might be some impersonal antaryami distinct from Krishna himself; it confirms that the very same Mula-Purushottama who is the ground of all prior teaching is the object of this supreme devotion (bhajaniya). The entire teaching is lila-prasada, a free gift of the divine play.

  divergence: svayam eva atimatra-anugrihnan sviyaya svatattvam upadishati... bhuyah iti padam... mula-purushottamatayam uktayam api... sandeha-varanaya uktam

• Śrīdharabhakti

  Because the Gita-shastra is too profound for ordinary seekers to grasp in full (atiga-mbhiram... ashakta-nuvah), Krishna himself, out of compassion (kripaya), draws out its essence and repeats it. The supreme word already stated in various places is now delivered again because Arjuna is firmly beloved (dridhm me tvam ishtah). Some manuscripts read 'dridhmatih' (the one of firm intellect), reinforcing that Krishna addresses a student who can hold the highest teaching.

  divergence: atigambhiram gitashastram asheshah paryalochayitum ashaktah... kripaya svayam eva tasya saram samgrhya kathayati... punah punah kathane hetum aha — dridhm atyantam me tvam ishtah... dridhmatir iti kechit pathanti

• Madhusūdanaadvaita-bhakti

  Without penetrating the full depth of the Gita-shastra, liberation from distress is impossible; therefore Krishna, out of grace, himself summarizes its essence for Arjuna's benefit. What follows supersedes even jnana (the 'more secret' teaching superior to karma-yoga already given), being the most secret of all (sarvasmat atishayena guhyam). Krishna acts as an unsolicited teacher (aprishtopi san) moved solely by deep love (dridhm ishtah), and the welfare (hitam) he offers is the supreme good (paramam shreyah).

  divergence: kleshanivritty-abhavat... svayam eva tasya saram samkshipya kathayati... karmayor-gat tatphala-bhutat-jnanat ca sarvasmad atishayena guhyam guhyatamam... aprishtopi san te hitam paramam shreyah