If you took all the religions in the world and destroyed them, in 1000 years there would be entirely new religions, completely different from the old religions...
If you took all the science in the world and destroyed it... in 1000 years there would be EXACTLY THE SAME SCIENCE
Mathematics is not something invented by humans, it is discovered by humans... mathematics is the same in any language, on any planet... 1 + 1 = 2 is a provable concept and does not change based on societal norms or which deities they currently worship
Newton and Leibniz are credited with the co-discovery of calculus... they did not invent it, they both discovered it at the same time... math/science is universal, religion is not
Science is based on discovering and proving, religion is based on believing - there're no proofs there and it doesn't need them.
There is a saying that we as humans should just judge things we saw, felt, heard, smelled or so.
So who has ever saw god, who has ever heard god nobody right? The same things can be said about our big bang, nobody saw it...
In the end no one can ever proof things to 100% we either have faith in something we call god or we believe in the big bang and the whole precess behind it.
In science everything is put in question. The big bang theory functions in those models which are worked out to prove it. As long as sth functions several times a conclusion is made that it is true and proved by science. But it doesn't mean it's really true and later can be proved false. When the Earth was believed to be flat the science considered it to be flat.
Moreover, apart from science and religion one more way to experience the world is art - perception of reality by means of images.