And I entered and beheld with the eye of my soul... the Light Unchangeable... He that knows the Truth, knows what that Light is; and he that knows It, knows Eternity.
Saint AugustineSuch then in number and importance are the precious ties belonging to the Christian name which keep a believer in the Catholic Church, as it is right they should ... With you, where there is none of these things to attract or keep me... No one shall move me from the faith which binds my mind with ties so many and so strong to the Christian religion... For my part, I should not believe the gospel except as moved by the authority of the Catholic Church.
Saint Augustine