How does Chapter 51 use the Bhagavad Gita to explain the concept of destroying delusion?

Chapter 51 of the Shri Sai Satcharita elaborates on the concept of destroying delusion by directly referencing a dialogue from the Bhagavad Gita. The text points out that at the end of the Gita, Shri Krishna specifically asks Arjuna, "has your delusion been destroyed?" and not if he had attained knowledge. Arjuna's response, as cited in Chapter 51, is, "My delusion has vanished to the ends of the earth." The chapter emphasizes this distinction to teach that delusion (moha) is simply another word for ignorance. The essence of the teaching, therefore, is not about acquiring something new called knowledge, but about the removal of the veil of delusion, which in turn allows inherent wisdom to manifest, a core principle understood by those who know the Gita's meaning.