Book of Maccabees. In the 16th c., Luther, reacting to serious abuses and clerical corruption in the Latin Church, to his own heretical theological vision removed those books from the canon that lent support to orthodox doctrine, relegating them to an appendix. Removed in this way were books that supported such things as prayers for the dead (Tobit 12:12; 2 Maccabees 12:39-45), Purgatory (Wisdom 3:1-7), intercession of dead saints (2 Maccabees 15:14), and intercession of angels as intermediaries (Tobit 12:12-15). Ultimately, the "Reformers" decided to ignore the canon determined by the Christian Councils of Hippo and Carthage (and reaffirmed and closed at the Council of Trent4), and resort solely to those texts determined to be canonical at the Council of Jamnia.
Catholics are told that they just made up Purgatory and yet its concept is older than the Reformation.