Shloka 10
Adhyāya 189: Japa—Inquiry into the Jāpaka, Method
Vidhi), and Fruit (Phala
भगुरुवाच न विशेषो<स्ति वर्णानां सर्व ब्राह्ममिदं जगत् । ब्रह्मणा पूर्वसृष्ट हि कर्मभिर्वर्णतां गतम्
bhagur uvāca na viśeṣo 'sti varṇānāṃ sarvaṃ brāhmam idaṃ jagat | brahmaṇā pūrvasṛṣṭaṃ hi karmabhir varṇatāṃ gatam ||
婆伽说道：“最初诸姓并无差别。此世界先由梵天（Brahmā）所创生，故其本质皆为梵（Brahman）之性。后来因业行与职事各异，遂有四姓之分。”
भरद्वाज उवाच
Educational Q&A
That varṇa distinctions are not primordial or inherent; the world is originally one in essence, and later social classifications arise from karma—people’s actions, roles, and conduct—rather than an absolute original separation.
In a didactic dialogue within Śānti Parva, Bhagu explains an origin account of varṇa: initially there was no differentiation, but as beings engaged in different kinds of work and behavior, society came to describe them in distinct varṇa categories.