Nicholas of Lyra (French: Nicolas de Lyre) (c. 1270–October 1349), or Nicolaus Lyranus, a Franciscan teacher, was among the most influential practitioners of Biblical exegesis in the Middle Ages. He was a doctor at the Sorbonne by 1309 and ten years later was appointed the head of all Franciscans in France. His major work, Postillae perpetuae in universam S. Scripturam, was the first printed commentary on the Bible. Printed in Rome in 1471, it was later available in Venice, Basel, and elsewhere. In it, each page of Biblical text was printed in the upper center of the page and embedded in a surrounding commentary (illustration, right).
Nicolas of Lyra's approach to explicating Scripture was firmly based on the literal sense, which for him is the foundation of all mystical or allegorical or anagogical expositions. He deplored the tortured and elaborated readings being given to Scripture in his time. The textual basis was so important that he urged that errors be corrected with reference to Hebrew texts, an early glimmer of techniques of textual criticism, though Nicholas recognized the authoritative value of the Church's Tradition:
Nicholas utilized all sources available to him, fully mastered Hebrew and drew copiously from Rashi and other rabbinic commentaries, the Pugio Fidei of Raymond Martini and of course the commentaries of St. Thomas Aquinas. His lucid and concise exposition, his soundly-based observations made Postillae the most-consulted manual of exegesis until the 16th century. Martin Luther depended upon it. He used his commentaries extensively in his own work on the book of Genesis, "Lectures on Genesis".[1] He also highly praised his works in the Table Talk.[2] When E.A. Gosselin compiled a listing of the printed editions of works by Nicolaus de Lyra, it ran to 27 pages (in Traditio 26 (1970), pp 399-426).
He was born in the village of La Vieille-Lyre, Normandy, hence his name. Like others in the 14th century, he was occupied by the possibility of the conversion of the Jews, to whom he dedicated hortatory addresses. He wrote Pulcherrimae quaestiones Iudaicam perfidam in catholicam fide improbantes, which was one of the sources Martin Luther used in his On the Jews and Their Lies.