Here is a quote from J.C. Ryle:
“Let the Bible, the whole Bible, and nothing but the Bible, be the rule of our faith and practice. Holding this principle we travel upon the king’s highway. The road may sometimes seem narrow, and our faith may be severely tried, but we shall not be allowed greatly to err. Departing from this principle we enter on a pathless wilderness. There is no telling what we may be led to believe or do. Forever let us bear this in mind. Here let us cast anchor. Here let us abide.”
Daily Readings From All Four Gospels: For Morning and Evening, [Darlington, England: Evangelical Press, 1998], July 31st, Morning.