I didn’t say it (directly) supported capitalism, I said the fact modern Christians accept it despite significant changes to biblical canon was a demonstration that modern Christians believe that power is given by God.
Also Capitalism isn’t that new. The term is, but it’s always been used to describe pre-existing market based economies and concentrations of wealth, and pretty much every era has had a significant civilization that had that.
Your thing about English translations: Nobody’s criticizing translations into English. But the King James edition included, for example, the “sodomite” language which didn’t appear to come from any legitimate translation of the bibles. So it did significantly change the meaning of the Bible in places, in fairly negative ways.