The chiefe and pryncypall articles of the Christen faythe : to holde againste the Pope, and al papistes, and the gates of hell, with other thre very profitable and necessary bokes the names or tyttels, whereof are conteyne in the leafe next followynge. Made by Doctor Marten Luther. To the reader. In thys boke shal you fynde Christian reader the ryght probation of the righte olde catholyke Churche, and of the newe false Churche, whereby eyther of them is to be knowen. Reade and iudge.