how could there be any evolution without the origin?
Of course. But that has nothing to do with the Theory of Evolution. And even if I could be proven it was "supernatural", that does not change the fact of what we see in nature that the Theory of Evolution has credible, overwhelming evidences of that it happens.
Question for you. If God is the Creator, and Evolution is true, then does it not stand to reason that God creates through evolution? That God created evolution? Why then do you choose to deny that? Isn't that denying God? To me, the evidence of God is found in nature, and that would mean Evolution. Evolution is that Miracle of Creation.
"Even the invisible things of Him through creation are clearly seen and manifest, even His eternal power and Godhead", Romans 1:20 Evolution is nature, and God can, and is, seen through it, as Paul states all can do. Why don't you instead embrace it and celebrate it, instead of denying it for some reason?