The theory of Macrocosm and microcosm

According to Einstein, the sum total of all energies in the universe at any point of time is the same. Which means that , existence as it is , is subject to no change. Which means that creation is not time bound. This also satisfies law of conservation of energy (derived from Newton's laws of motion) that energy can neither be created nor destroyed.

Our vedanta says there was never a time when there was no creation. One of our Shanti mantras which is the invocation mantra of Esavasya Upanishad says

Om purnamada purnamidam purnat purnamudasyate
purnasya purnamadaya purnamevavasishyate

my translation
om ada:- that ; purnam- (is) infinite; idam- this; purnam- (is) infinite; purnat- (from) the infinite; purnam- the infinite; udasyate- emerges; purnasya- from the infinite; purnamadaya- even when the infinite emerges, purnam eva- only the infinite ; avasisyate- remains

translation according to Advaita Ashrama publication

my translation-
Om that (supreme Brahman) is infinite, and this (conditioned Brahman) is infinite. The infinite (conditioned Brahman) proceeds from the infinite (supreme Brahman), (Then through knowledge), realizing the infinitude of the infinite( conditioned Brahman), it remains as the infinite (unconditioned Brahman) alone.

From the translation of Mata Amritananadamayi's site, amritapuri.org

"That is the Whole, this is the Whole;
From the Whole, the Whole arises;
Taking away the Whole from the Whole,
The Whole alone remains…

More of the mantra

The "pUrNamada: pUrNamidam..." vajasaneyi samhitopanishad mantra (chapter 40 of Madhyandina branch and chapter 41 of Kanva branch of Shukla yajurveda; popular under the name of Ishopanishad or Ishavasyopanishad) has a precedent as well as a parallel in Atharva veda.

Now, my question: Is it not a clear, very very clear understanding of the cosmic laws ? This sloka says that the Brahman and the creation never change. There is no time factor at the level of Brahman at all. Time is relative. Brahman and creation are absolute.

And we give the credit to Einstein.