What is the significance of perceiving the world as 'transient' on the path to liberation, according to the text?

According to the teachings in chapter 19, perceiving the world as transient is the essential first step toward liberation. The text states that 'as long as the mind does not perceive the world as transient, the idea of detachment does not spark.' Without this initial spark of detachment, one cannot attain the knowledge necessary for liberation. The illusion of the universe is described as a distracting and bewildering force that confounds the spiritual traveler. By recognizing all worldly affairs as impermanent and dream-like, one ceases to 'labor for them in vain.' This realization leads to detachment, which in turn makes it possible to pursue the 'science of the oneness of the Self.' This knowledge is the only true 'awakening' capable of breaking the bonds of grief and delusion.