The church has definitely not always been catholic. It used to not have an organization hierchy, which the Bible actually warns against having. Does NOT say priests should be celibate, encourages the opposite. Says call no man father, and I don’t even need to go any further on that one. Baptism for people of sound mind who understand the weight of the decision they are making (ie not babies). I don’t even want to continue listing all the things catholics do different than the Bible as I’m sure you have a way to word yourself out of them, but claiming the church has always been catholic when the catholic church very clearly is very different than the early churches spoke of in the Bible is just silly.