St. Paul was the first to really define love. St. John Chrysostom unpacks it. One of the most important passages in the Scriptures, First Corinthians 13 is often read and rarely followed. Medieval theologian, John Chrysostom, was called the "golden-mouthed" one, for the eloquence of his preaching. His reputation extended from his native East to the Christian West, and he is remembered today as a Church Father for...