सीतानाथ समारम्भां रामानन्दार्य मध्यमाम्।
अस्मदाचार्य पर्यन्तां वन्दे श्रीगुरू परम्पराम् ।।
Very great question !!
See, Brahma Sūtra & Vedās are in highly coded form as God himslef loves what is described in esoteric terms (परोक्ष=गुप्त रूप). Because according to Maha-Purusha-s these Scriptures are very illusionary as they contains everything and they themselves don't want that people come out from this illusion. जैसे गंगा में प्रत्येक प्रकार का पानी बहता है जैसे नगर का, घर का, किसी राज्य का, किसी
