Can you explain the non-dualistic experience of the 'triad' shattering, as detailed in the latter part of Chapter 35?

In Chapter 35, the text describes a profound state of non-duality where the separation between the observer, the observed, and the act of observation dissolves. This is referred to as the shattering of the 'triad'. For example, when a devotee looks at Sai, the triad of 'the seen, the seer, and the seeing' vanishes, erasing all sense of duality and leaving only the unified experience of Sai. This concept extends to other senses as well. The chapter mentions that when a word falls on the ears, Sai's form immediately manifests, and the triad of 'the heard, the hearer, and the hearing' flies away. This signifies a complete merging of the devotee's consciousness with Sai.