Bible don't teach. It's a journal written by the apostles.
Jehovah Witnesses say the same thing, "Bible teach you". But they haven't met angels and God in real life. They just listen to other men that came knocking on their front door. Men in suit and women in dresses with pamphlets and monthly Watchtower handbooks. Their creator/ legal representative was Joseph F. Rutherford, who oppose other Christians as the Mormons and the Catholics.