Augustine of Hippo

If anyone wanted to take everything that was said according to the letter … and could avoid blasphemies and explain everything in harmony with the Catholic faith, we should not only bear him no hostility but also regard him as a leading and highly praiseworthy interpreter. But if there is no way in which we can understand what has been written in a manner that is pious and worthy of God without believing that these things have been set before us in figures and in enigmas, we have the apostolic authority by which so many enigmas from the books of the Old Testament are solved. So let us hold on to the manner of exposition that we have taken up, with the help of him who urges us to ask, to seek and to knock, in order to explain all those figures of things according to the Catholic faith, both those that pertain to history and those that pertain to prophecy. We do this without prejudice to a better and more careful treatment, whether God should deign to make it known through us or through others.