Dr. Joel C. Gregory, newly elected pastor of the well-known First Baptist Church of Dallas, Texas, shares this story: "Bill Bentley moved to the mountains of Southern Mexico near Guatemala in 1938. He went there to translate the Bible into the language of a remote tribe in those mountains, the Tzeltals. His fiancee, Marianna, was serving a neighboring tribe. They went back to Pennsylvania to be married, but six days before the wedding Bill died of a heart attack. "Marianna was crushed. God had called her to go to the Tzeltals with Bill. Now, even without him she would go back. After spending six years there alone learning the language, Marianna was joined by Florence, a missionary nurse. For the first eight years their work met with suspicion, rejection, and hostility from the Tzeltals; th…