" A good voice, brethren, it is; true and shepherd-like, the very voice of salvation in the tabernacles of the righteous. [868] For it is easy to hear Christ, easy to praise the gospel, easy to applaud the preacher: but to endure unto the end, is peculiar to the sheep who hear the Shepherd's voice. "

― Augustine of Hippo , The Complete Works of Saint Augustine: The Confessions, On Grace and Free Will, The City of God, On Christian Doctrine, Expositions on the Book Of Psalms, ... (50 Books With Active Table of Contents)