Bhagavad Gītā Chapter 18, Verse 42: Krishna to Arjuna — Mokṣa-Sannyāsa-Yoga
Shama, dama, tapas, shaucha, kshanti, arjava, jnana, vijnana, and astikya are the natural-born duties of a brahmin.
Bhāṣyakāra purports
- Śaṅkaraadvaita
The nine qualities — shama (inner-sense withdrawal), dama (outer-sense restraint), tapas (austerity as described earlier), shaucha (purity), kshanti (forbearance), arjava (uprightness), jnana (scriptural knowledge), vijnana (direct understanding), and astikya (firm conviction in the meaning of the agamas) — constitute brahma-karma (the action proper to a brahmin), arising from svabhava (one's own inborn nature). Shankara presses that astikya is specifically shraddhana (trusting acceptance) of agama-artha (the content of revealed scripture), not a vague piety. These nine are enumerated tersely because each has been defined in prior discussions; they reappear here as the svabhava-prabhava (nature-born) qualities of the brahmana-jati (brahmin birth-order).
divergence: Shankara: 'astikya — astikaabhavah shraddhaanataa aagamaartheshu; brahmakarma braahmanajaateh karma svabhaajam' — conviction is specifically in agamic content, not free-floating faith.
- Rāmānujaviśiṣṭādvaita
Ramanuja notably reverses the usual pairing: shama here is bahya-indriya-niyanana (restraint of outer senses) and dama is antahkarana-niyanana (restraint of the inner organ) — the opposite assignment from Shankara and Sridhara. Astikya receives the longest gloss in the panel: it is the unshakeable certainty (prasrishta nishchaya) that Bhagavan Purushottama Vasudeva — the subject of all Veda and Vedanta — is the sole cause of all worlds, their sustainer, and the dispenser of dharma-artha-kama-moksha to those who worship him. Ramanuja anchors this with six Gita cross-references (15.15, 10.8, 7.7, 5.29, 7.7, 18.46, 10.3), making astikya explicitly theocentric: it is not merely belief in paraloka (afterlife) but recognition that Vasudeva is that paraloka's very ground.
divergence: Ramanuja: 'Bhagavan Purushottamo Vasudevah...sa eva nikhilajagadekakaaranam...tadaraadhanabhuutam cha kritsnam vaidikim karma...iti asya arthasya satyatanishchayah aastikyam.'
- Madhvadvaita
*Śama* (inner restraint), *dama* (sense-control), *tapas* (austerity), *śauca* (purity), *kṣānti* (forbearance), *ārjava* (straightforwardness), *jñāna* (scriptural knowledge), *vijñāna* (direct realization of the *svarūpa* of *Hari*), and *āstikyam* (unwavering conviction in the Lord's sovereignty) — these nine constitute *brahmakarma svabhāvajam*, the duties of the *brāhmaṇa* arising from innate nature. In *dvaita* *siddhānta*, each of these qualities is *paratantra* (eternally dependent) in its very excellence: *śama* and *dama* are not self-achieved virtues but gifts held in subordination to *Hari*'s *svatantra* (independently real, self-sufficient) will. *Jñāna* is not bare propositional learning but knowledge that presupposes *pañca-bheda* (the five-fold real distinction: Lord–*jīva*, Lord–matter, *jīva*–*jīva*, *jīva*–matter, matter–matter) as ontological bedrock. *Vijñāna* is the realized apprehension of the Lord's unrestricted independence from the *jīva* (the individual self) and from *jagat*, fixing the cognizing *jīva* in its place within the *taratamya* (graded ontological hierarchy). *Āstikyam* is the settled, unshakeable certainty that *bheda* (real distinction) between *Hari* and *jīva* is not provisional but eternal — the precise inversion of *adhyāsa*-based readings that dissolve that distinction. Together these nine qualities do not dissolve the *brāhmaṇa* into Brahman; they fit him, through *bhakti* (devotion as ontological subordination), for *kaiṅkarya* — eternal service to *Hari* — which is liberation without loss of the *jīva*'s distinct reality.
divergence: Both Madhva and Jayatīrtha are silent on this verse. The reading is voiced directly from *dvaita* *siddhānta*: *pañca-bheda*, *taratamya*, *āstikyam* as conviction in eternal *bheda*, and *vijñāna* as realized knowledge of Hari's *svatantrya* — each a doctrinal counter to any non-dual reading of *brahmakarma*.
- Vallabhaśuddhādvaita
Vallabha's gloss is characteristically concise: these qualities are the svabhavika-vritti (natural disposition) of the brahmin. He makes only one doctrinal distinction — jnana is shruta (Vedically heard knowledge) while vijnana is paramatma-jnana (direct knowing of the Supreme Self as Krishna). For Vallabha's Pushti-marga, these nine qualities are not striving but prasada-expressions: they arise naturally in the soul that has received Krishna's grace, and they constitute the brahmin's sva-karma as a form of seva (devotional service) within the cosmic lila.
divergence: Vallabha: 'jnanam shrautam. vijnanam paraatmajnaanam.' Brief but decisive in separating heard-knowledge from direct paramatma-recognition.
- Śrīdharabhakti
Sridhara gives the most pedagogically clean enumeration: shama is chitta-uparama (subsidence of the mind-stuff), dama is bahya-indriya-uparama (subsidence of outer senses), vijnana is anubhava (experiential realization as distinct from textual knowledge), and astikya is the firm nishchaya (certainty) captured in the phrase 'asti paralokah' — there is an afterlife, the fruits of dharma are real. His voice is balanced and devotionally inflected without collapsing into theocentric reduction: the nine qualities are the brahmin's svabhava-ja karma (nature-born action), the ground on which bhakti builds. The Sridhara payload is clean Sanskrit prose with no HTML artifacts.
divergence: Sridhara: 'vijnaanamanubhavah; aastikya masthi paraloka iti nishchayah. Etacchhamaadi brahmanasya svabhaavajjatam karma.'
- Madhusūdanaadvaita-bhakti
Madhusudan offers the richest vijnana gloss in the panel: in karma-kanda it means yajna-adi-karma-kaushala (skilled mastery of sacrificial action); in brahma-kanda it means brahmatma-aikya-anubhava (experiential realization of brahman-atman identity) — a bifurcation unique to his synthesis. He reads astikya as sattviki-shraddha (faith of the sattva-guna quality, defined earlier in chapter 17). He then demonstrates through extensive citations from Vishnu-Purana, Mahabharata, Gautama-Dharmasutra, Yajnavalkya-smriti, and Brihaspati that these nine qualities are in fact samanya-dharma (common dharma of all four varnas) — they appear with maximum frequency in the brahmin because of sattva-dominance, but they belong to the moral structure of all human beings. This move universalizes the verse without erasing its varna-specific frame.
divergence: Madhusudan: 'vijnanam karmakande yaajnaadikarmakaushalyam; brahmakaande brahmaatmaikyaanubhavah. Aastikyam saattvikii shraddhaa.' Plus: 'yady api chaturnam api varnanam sattvikaavasthayaam ete dharmaah sambhavanti tathaapy bahulyena braahmanena sambhavanti.'