Acharya Prashant explains Kabir Saheb's teaching that everything within the realm of the mind is subject to death. Concepts like the sun, moon, silence, and even spiritual sounds like 'Anhad' are mental constructs and will eventually perish. He emphasizes that the mind itself is born and must dissolve. True immortality, or being a 'Ram Sanehi' (lover of the Divine), means being attracted to the Soul or the source. When one is pulled by this supreme love, they transcend the world of the mind and reach a state where there is no coming or going, no birth or death.