Papebroch prefixed a
Propylaeum antiquarium, an attempt to formulate rules for the discernment of spurious from genuine documents, to the second volume (1675) of the
Acta Sanctorum. He instanced in it as spurious some charters of the
Abbey of St-Denis.
Dom Jean Mabillon was appointed to draw up a defense of these documents, and was provoked into another statement of the principles of documentary criticism, his
De re diplomatica (1681). Around 1681 Papebroch found himself in a lengthy dispute with the Carmelites. In writing a commentary on
Albert of Vercelli, credited with the Carmelite Rule, Papebroch said that the tradition that the origin of the order dated back to the prophet Elias, as its founder, was insufficiently grounded. The Carmelites took exception. There followed a long pamphlet campaign, during which Papebroch's orthodoxy was challenged. Papebroch was defended by his colleague,
Conrad Janninck. The
Carmelites appealed to the tribunal of the Spanish Inquisition, which in November, 1695, issued a decree condemning the fourteen volumes of the
Acta Sanctorum published up to that time and branding it heretical. Rome did not confirm the condemnation in Spain. In November 1698,
Pope Innocent XII issued a brief that ended the controversy by imposing silence on both parties. ==References==