St. John the Evangelist is one of the two most prominent patrons saints of the Craft. Join Dr. John L. Cooper as he explores the story, symbolism, and enduring relevance of this figure. John L. Cooper III is a past grand master and grand secretary of the Grand Lodge of California. He has also served as senior councilor of the Southern California DeMolay Association and is an honorary member of the International Supreme Council. Much of his Masonic career has involved researching and writing on the history and symbolism of Freemasonry.