The author of Chapter 26 seems to say that just talking about spirituality isn't enough. What does he say about the difference between knowledge and actual experience?

Chapter 26 places a strong emphasis on the necessity of direct, personal experience over mere intellectual understanding. The author makes a direct plea to Sai Samarth to make spiritual knowledge meaningful through personal experience, which is referred to as 'anubhava'. The text explicitly states that 'without experience, the exhaustion of speech achieves nothing in spirituality.' This shows a clear distinction between dry, theoretical knowledge and lived truth. The author's ultimate prayer is for the 'gift of the natural state of union (Sayujya),' which is an experiential state of being, not just an idea. Therefore, as per this chapter, true spiritual progress is measured by personal realization, not by one's ability to articulate concepts.