Sister Moody, from Elk Ridge, Utah, reads from the white handbook, which describes safety, health, exercise and other rules for missionaries, during companionship study at the Church of Jesus Christ of Latter-day Saints' Independence Visitors' Center in Independence, Mo. on Sept. 10, 2013. RNS photo by Sally Morrow

Sister Moody, from Elk Ridge, Utah, reads from the white handbook, which describes safety, health, exercise and other rules for missionaries, during companionship study at the Church of Jesus Christ of Latter-day Saints’ Independence Visitors’ Center in Independence, Mo. on Sept. 10, 2013. RNS photo by Sally Morrow