Mind as Charioteer; Kṣetrajña, Tapas, and Dhyāna-Yoga
Adhyātma-Upadeśa
बीजधर्म तथाव्यक्तं प्रसवात्मकमेव च । बीजधर्मा महानात्मा प्रसवश्चेति नः श्रुतम्,अव्यक्त प्रकृति कारणरूपा भी है और कार्यरूपा भी। इसी प्रकार महत्तत्त्वके भी कारण और कार्य दोनों ही स्वरूप सुने गये हैं
bījadharma tathāvyaktaṃ prasavātmakam eva ca | bījadharmā mahānātmā prasavaś ceti naḥ śrutam |
अव्यक्त प्रकृतीला ‘बीजधर्म’ही आहे आणि ‘प्रसवधर्म’ही—म्हणजे ती कारणरूपही आहे आणि सृष्टी निर्माण करणारीही। तसेच महत्तत्त्वाबद्दलही आम्ही ऐकले आहे की ते बीजधर्मीही आहे आणि प्रसवधर्मीही।
वायुदेव उवाच
The verse presents a causal chain in which the Unmanifest (Avyakta) and the Great Principle (Mahat) are each described as both cause (seed-like ground) and effect (a produced stage that itself produces further evolutes). It emphasizes layered causality: what is ‘born’ can still function as a ‘seed’ for what follows.
Vāyudeva is instructing the listener in a philosophical exposition (Sāṅkhya-like) about the origins of manifestation, explaining how Avyakta and Mahat are traditionally understood as simultaneously causal and productive principles within the unfolding of creation.