An interesting museum documenting both Jewish and Christian history of Lviv in one of Lviv's biggest and most beautiful Baroque churches of 14 - 18th century. The museum has a specialized library of religious profile, which is unique in the state. Among the 150 000 copies - labours of theologians of Kyiv, Lviv, St. Petersburg and Moscow Theological Academies and their periodicals. And religious literature of Catholic institutions from Italy, Germany, Austria, France and Poland. A collection of religious books of the Crimean Khanate time, works of publishing house of Ukrainian Catholic University in Rome. An unique collection of Bibles in different languages: Greek, Latin, German, French, Chinese, English, etc. Among them - the Ostrog Bible of Ivan Fedorov, the Paris edition of 1563, and a Venetian edition of 16 century.