During a trip to celebrate our twenty-fifth anniversary, my husband and I read our Bibles on the beach. As vendors passed and called out the prices of their wares, we thanked each one but didn’t buy anything. One vendor, Fernando, smiled wide at my rejection and insisted we consider buying gifts for friends. After I declined his invitation, Fernando packed up and began walking away . . . still grinning. “I pray God will bless your day,” I said.

Fernando turned toward me and said, “He has! Jesus changed my life.” Fernando knelt between our chairs. “I feel His presence here.”…