Acharya Prashant explains that while the ultimate Truth is formless and unchanging, its expression in words and scriptures must evolve with time and context. He clarifies that although the essence of Shri Krishna is eternal like the soul, the historical forms and specific instructions given to Arjun may not directly resonate with a modern mind. Therefore, Truth must be realized continuously in the present moment rather than being stored as a memory from the past. He emphasizes that constant awareness is the only true way to engage with the ever-changing nature of time and expression.