Chapter 46 provides specific definitions for Dharma, Knowledge, and Detachment. Can you explain these concepts based on the text?

Chapter 46 offers precise philosophical definitions for key spiritual terms. It clarifies that 'Dharma' is not a set of rules but is defined as loving devotion to the Guru. 'Knowledge' is revealed as the secret understanding that 'all this is Me,' pointing to the unity of existence. Supreme 'Detachment' is described as having an aversion to worldly objects. When these principles are embodied, the text states that 'Cessation' (Uparam) of worldly life occurs, indicating a profound state of spiritual liberation and peace.