Inquiring versus believing

Would it surprise any inquirers to find that the Theory of Evolution and Gravitational Theory were belief systems? How would we best define a belief system for ourselves… then based on that definition what would we conclude about these theories mentioned above?

How much of the science we read, hear about… believe out of hand… was got out of a math equation? How many who believe what they hear, lets say the theory of relativity, understand the math involved?

Would it surprise us to discover that the theory of evolution is scientifically impossible? Where is the science, testable, reproducible science, in the Big Bang?

If I was forced to choose between God and Evolution as an explanation of life on Earth I’d pick God without hesitation… at least something that can’t be proved impossible is possible

But since I’m attempting to be honest and serious I resist the temptation to believe either