One of the best-loved hymns of the faith, “It Is Well with My Soul,” was written by Horatio Spafford. Mr. Spafford, a wealthy businessman in Chicago, lost much of his real estate holdings in the Great Chicago Fire. After the fire, he sent his wife and four daughters on a ship to Europe, intending to join them later, for a time of rest as well as to assist Moody and Sankey with a revival in Great Britain. But the voyage was struck by disaster, and Spafford received a cable from his wife with the painful message, “Saved alone.”