As the summer heat melted bis congregation, the Rev. Richard L. Key of Yuma, Ariz, took a bold step. To publicize his nondenominational First Christian Church, he signed a contract with radio station KOLD to sponsor local night baseball games. Sports-loving Pastor Key, 37, a pitcher in Yuma's adult softball league and a sometime newscaster, did not bear down too heavily on salvation between the innings. His talksmostly about perseverance, hope, kindnesshad plenty of light moments. When the microphone caught a ballplayer cursing, Pastor Key pointed up an alternative to swearing with the story of the Quaker lady motorist who squelched...

