The answer to the question - how many universae or how many universes are there? - is that there is only Oneself desiring not to be by itself. Self is diverse. Yes. Self is diverse alright. But diversity serves the purpose so Self would not be by itself. Let I illustrate- or rather illuminate itself with the Stars. Naturally the Stars are Self-Luminous hence Bio-Luminescence for Self is the bringer of Light. So where does Self draw a dividing line between itself? How could Light be divided? Naturally there is no division; division there is none for Self is One. Variegation serves the purpose of Companionship. That which desires Companionship is Self. All is always G-d.
~ Wald