What was the purpose of Das Ganu's book, the 'Ishavasya-Bhavartha-Bodhini,' as mentioned in Chapter 20?

The purpose of Das Ganu's work, the "Ishavasya-Bhavartha-Bodhini," is explained in Chapter 20 of the Sai Satcharitra. His intention was to create a commentary that would make the profound teachings of the Ishavasya Upanishad accessible to a wider audience. Specifically, he aimed to explain the meaning of each word through Ovi verses in simple Prakrit language, thereby compiling an explanation for those who were ignorant of the original Sanskrit and could not access the scripture's wisdom directly.