Answer: ECK

AnswerCrossword Clue
ECKLuther's foe
ECKHall of Famer Dennis, in headlines
ECKJohann who opposed Martin Luther
ECKGerman theologian Johann
ECKJohann ..., opponent of Martin Luther
ECKPitcher Dennis in Cooperstown, for short
ECKTheologian Johann
ECKOpponent of Luther during the Protestant Reformation
ECKLuther opponent Johann
ECKTheologian who opposed Martin Luther
ECKGerman theologian: 1486-1543
ECKLuther foe
ECKOpponent of Luther
ECKFoe of Luther
ECKTheologian Johann who opposed Luther
ECKGerman theologian
ECKHe debated with Luther, 1519.
ECKGerman theologian who opposed Luther
ECKTheologian who opposed Luther
ECKGerman theologian Johann who opposed Luther
ECKLuther opponent Johann ..
ECKNickname of reliever Dennis, 1992 MVP and Cy Young Award winner
ECKJohann .., 16th-century defender of Catholicism
ECKTheologian Johann von ..
ECKCatholic theologian who opposed Luther
ECK"A New Religious America" author Diana L. ...
ECKMoniker for Dennis at Fenway