What is 'undifferentiated worship' (Abheda-bhajan) and how does one achieve it?

As explained in Chapter 45, 'undifferentiated worship' or 'Abheda-bhajan' is the elevated state where a devotee perceives divinity in all beings. This is not an initial practice but the result of a profound spiritual process. To achieve this, one must first renounce the transient world, which gives rise to dispassion (Vairagya). The next step is to meditate solely on the Guru, who is described as the true Brahman and a 'solid mass of Brahman-consciousness.' By maintaining this constant feeling and focus on the Guru as the eternal reality, the seeker's perception transforms, and divinity then arises in all beings, culminating in this state of undifferentiated worship.