Nāmānirukta of Nārāyaṇa (Keśava–Viṣṇu–Vāsudeva) and the Rudra–Nārāyaṇa Unity Theme
तयोरभ्यसतोरेव नानाधर्मप्रवादिनो: । वातो&तिमात्र प्रववी समुद्रानिलवेजित:
tayor abhyasator eva nānā-dharma-pravādinor | vāto ’timātraṃ pravavī samudrānila-vejitaḥ ||
Wika ni Bhishma: Habang ang mag-amang iyon—na nagpapaliwanag ng sari-saring aral ng dharma—ay patuloy pang nagsasanay sa mga Veda, biglang humihip ang isang napakalakas na hangin, na tila itinulak ng simoy-dagat, na wari’y nais gambalain ang payapang pag-aaral na banal at subukin ang tibay ng kanilang disiplina.
भीष्म उवाच
The verse highlights steadiness in dharma and disciplined learning: even when one is engaged in sacred study and moral inquiry, disruptive forces can arise, and the implied ethical ideal is to remain composed and committed rather than be shaken by external turbulence.
A father and son, known for expounding varied teachings on dharma, are practicing/studying (in context, Vedic recitation). At that very time, a powerful storm-wind, stirred by the ocean breeze, begins to blow, setting up a dramatic interruption or test in the story.