Geistliche Lieder und Psalmen, 1567, was compiled and published by Johann Leisentrit, a Roman Catholic priest who from 1559 to the time of his death in 1586, was Dean at the Cathedral of St. Peter's in Bautzen, a town in southeastern Germany. His hymnbook appeared in three complete editions (1567, 1573, 1584), and in abridged editions in 1575, 1576, and 1589. By adapting the vernacular hymn, a genre created by Protestant reformers, Leisentrit hoped to bring back to the "true church" (wahrglaubiger Christlicher Kirchen) those who had defected to Lutheranism. This was a formidable ambition...