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
Reconstructed from the dvaita school's doctrine, not translated from Madhva's commentary at this verse.
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.’