so is usury, and the entire fiat system is founded on that
That is odd isn't it? Usury was for centuries a great evil; suddenly it was a-ok and the churches started lending money themselves.
The Church/Vatican are a business. A great one at that.
although the church did not write the bible, in fact they tried to suppress the bible because their business scheme is not compatible with the bible at all.
The church once considered it illegal for the common guy to own a bible, and the bible was not to be translated to languages the masses could read.
The church adopted many pagan traditions to get more people into their church, they edited the traditions to look more biblical-ish but they're still based on worshiping other gods or keeping old sometimes satanic traditions. (For example Easter and halloween, Easter being a holiday in honor of Ostara, a Germanic god and halloween being a ritual of wiccans, which by the way can be traced all the way back to the priests of ancient Egypt).
the church is based on lies and satanic rituals, so it's no wonder they don't give a single shit about what's in the bible, but that doesn't make the bible any less true.