RT Article T1 Official and Nonofficial Piety and Ritual in Early Lutheranism JF Concordia theological quarterly VO 63 IS 2 SP 119 OP 143 A1 Roeber, A. G. 1949- LA English YR 1999 UL https://ixtheo.de/Record/1963303733 K1 Confessionalism K1 Germany K1 Lutheran churches; History K1 Piety K1 Reformation K1 Ritual