ॐ श्री Macrocosm and microcosm is an ancient schema of seeing the same patterns reproduced in all levels of the cosmos, from the largest scale (macrocosm or universe-level) all the way down to the smallest scale (microcosm or sub-sub-atomic or even metaphysical-level).
In the system the midpoint is Man, who summarizes the cosmos. ॐ श्रीॐ श्री
The seven chakras are our connection to all levels of the cosmos.
Master one self, master the universe.
by Will Lockwood