What is a Bible Believing Christian?
A Bible Believing Christian is totally different from a “denominational” Christian such as: Catholic, Anglican, United, Lutheran, Baptist, Alliance, Trinitarian Pentecostal, Church of Christ, or other denominational Christian group that most people are familiar with in their neightbourhood.
No one is asking that you join a denominational church group.
When we speak of a Bible Believing Christian we are speaking of someone who believes the Bible completely and basis all his beliefs on the Word of God; as opposed to denominational Christians who believe in creeds or an organization, or the traditions of men, that are held within these groups.
For a Bible Believing Christian - the Bible is the source of all doctrine (teaching) and practices. The caution here is that you must properly know how to apply the 66 books to your life; otherwise you can actually do spiritual damage to yourself.
See Peter’s admonition to be cautious…