Śreyas-nirdeśa (Discerning the Superior Good): Nārada–Gālava Saṃvāda
तस्मात् सत्यव्रताचार: सत्यव्रतपरायण:
tasmāt satyavratācāraḥ satyavrataparāyaṇaḥ
Darum soll man sich nach einem Wahrheitsgelübde richten und unbeirrbar diesem Gelübde ergeben bleiben, sodass Wahrhaftigkeit zur leitenden Regel des Lebens und der Übung wird.
भीष्म उवाच
Bhīṣma teaches that dharma is strengthened by making truth (satya) a disciplined vow (vrata): one should shape one’s conduct (ācāra) around truthfulness and remain unwaveringly committed to it as a life-principle.
In Śānti Parva, Bhīṣma is instructing Yudhiṣṭhira on dharma and right conduct after the war; here he emphasizes truth-vow as a foundational ethical discipline to be adopted and maintained consistently.