False teaching can appear in many different forms; but we can divide them into two main sections. Sometimes it takes the form of a blatant denial of the Truth and of the cardinal principles and tenets of the Christian faith… But false teaching does not always take that form. There is another form… Here it is not so much a denial of the faith, not so much a contradiction of the cardinal elements, as a teaching which suggests that something else is required in addition to what we have already believed.