We are retired after 38 years in Ethiopia, but our hearts will ever be linked to African Christianity [“Gospel Riches,” July]. One dear lady who worked for us faithfully attended Rhema with her husband and two little children. Very poor and living in a mud-floored shack, they were ardent believers in Rhema’s [health-and-wealth] doctrines. They lived so well amidst their poverty. She always kept the children clean. He was always looking for a better job as a guard.