Each man is a microcosm of the universe. Your body is made of all the elements of the world. Nature supplied all the ingredients that make your body, which means that the universe made you by donating itself. You could accurately say that you are a small walking universe that can move, whereas the cosmic universe is stationary.
A circle is the reflection of eternity. It has no beginning and it has no end - and if you put several circles over each other, then you get a spiral.
By self-study, by observing, by being hollow and empty, you become a channel - you become a part of the Divine. You are able to feel the presence of Divinity. All the different angels and devas, all these different forms of our consciousness, start blossoming.
Realise your oneness with God, remaining continually intent on identifying with its nature, and joyfully drink the bliss of God within, for what use is there in other, empty things?

