What is the relationship between all beings?
The dream arises from the mind; therefore, the essence of a dream is the mind. However, the dream is a localized or a particular aspect of mind. Likewise, all contents of consciousness arise from pure consciousness; therefore, the essence of the contents of consciousness is pure consciousness; but the contents are localized and a particular aspect of pure consciousness.
The essence of all beings, things and the cosmos is pure consciousness but they are localized and a particular aspect of pure consciousness.