Back after a break for the Christmas Octave and New Year’s, St. Augustine’s City of God is the starting point for the next leg of our journey. Mike quotes a lot from St. Augustine and once again talks about the importance of virtues, especially humility. Then he invites two other tour guides—Bl. Abbot Columba Marmion OSB and St. Catherine of Siena—to help light the way home.

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