HOUSTON—Lisa slumped down into a welcomed chair after a five-mile walk to Spring, Texas, First. Her legs quivered as she sat after the long trek, and her feet throbbed in the Harley Davidson boots she was wearing. Little did she know that, in a few minutes, God would send relief for both her hurting feet and her hurting heart in the form of a slender angel of mercy wearing a bright yellow T-shirt. Larry J. Moore, Oklahoma Disaster Relief (DR) chaplain from Grove, almost walked past Lisa when...