Big Bang is a theory. Theory is not a fact. Only humans can pretend knowing the "beginning".
It is so hard for some of us to just accept the fact that we don't know. No scientist, no man in the world know the absolute truth.
We only have asumptions and beliefs.
But I love what Buddha said : "All is mind."
Scientists say: "All is energy."
I believe in buddhist theory... That our world, universe is just an illusion, it is mind, energy. Like the classic dreams. Dreams are not less real than this "life".
The movie matrix is based on that theory, philosophy (they just added machines). It looks real to our physical senses, while we are here. It changes your life when you truly understand it... that your life, your wold is just an projection of your mind, like your dreams. You begin to create a life of your dreams with your own mind. Your thoughts become matter. The phisical world is just atoms, energy, DATA. It vibrates, it is just particules, probabilities. Things apear solid but it is an illusion. Matter vibrates so fast that our can't see it. I think that everything is just data, conscioussness. I don't believe in a meaningless nature and universe. I don't believe in those scientific dogmas because for them everything is made by coincidences, accidents, chance...
Every Cause has its Effect; every Effect has its Cause.
"In the beginning there were only probabilities. The universe could only come into existence if someone observed it." - Martin Rees
“The atoms or elementary particles themselves are not real; they form a world of potentialities or possibilities rather than one of things or facts.” - Werner Heisenberg