“Contemplate the cosmic standard of time and creation. When Brahma the creator wakes up at the dawn of each cosmic day, this entire universe and all creatures in it are instantly manifested, only to be dissolved back into the unmanifested (formless) at Brahma’s cosmic nightfall. But each cosmic day and night of Brahma lasts thousands of yugas, and each yuga lasts 10,000 to 400,000 years; the time is all but incomprehensible to humans. In succeeding days and nights of Brahma, the same multitude of beings helplessly come to birth and death again and again as the physical universe continues its expanding and contracting.
“This eternal cosmic play is the same in the microcosm of the individual soul as it is in the cosmos.
When an individual goes to sleep, the entire world his or her mind experiences as ‘real’ withdraws, only to ‘come alive’ again at waking.”