Scripture and Tradition
While scripture has unique authority, the history of theology, especially as that history is embodied in the actions of the church, is to be taken very seriously. This represents neither a Catholic view of an authoritative church magisterium in matters of interpretation; nor a later, individualistic theological piety of the kind so often associated, rightly or wrongly, with later evangelicalism; rather, it is a typical Reformation approach to both history and the church, one which takes tradition seriously while yet striving to give final, decisive authority to scripture.
Carl Trueman, John Owen: Reformed Catholic, Renaissance Man (Burlington, VT: Ashgate Publishing, 2014), 11