Big bang theory plagerzing biblical ?

John 1:1 In the beginning was the word, the word was with god and was god. (This sounds like a description of an onomatopoeia before obomatopoeia was coined as a word in 1500s)

Scientists believe that the word in the beginning was the word "BANG" and they theorize it was a big word.
What is a spoken word? Physics: air molecules pushed out of the lungs with kinetic energy and given an intellegenable pattern.
Genesis 1:3 God said, "let there be light" and there was light. God is the word, is the kinetic energy that gave off light.
Genesis 1:6-7 [God created firmament, paraphrase] Firmament means something tangible. Such as an atom and the compounds they make up that then makes tangible planets and stars.
Big bang theory plagerzing biblical .
Bang is an onomatopoeia.
Phase 1 Big bang theory said, "bang" then there was light. [High temprature of kinetic energy]
Phase 2 After inflation, the universe continued to grow, but at a slower rate. As space expanded, the universe cooled and matter formed. space (dot)

Conflation of biblical and scientific: In the beginning was the bang, the bang was with energy-matter and was energy-matter.

So, then what is my ideal of God you ask. God could be kinetic intelligence or intellegence in motion. God is words, the power of words, as in communication, transfer of knowledge, understanding along with firmament. Energy plus matter plus intellegable pattern.
If science did not plagiarize biblical , then is it biblical prophesy of bang theory or is bang theory verifying biblical with some equations and more evolved words and technical jargon?