Francisco Jiménez de Cisneros, OFM was a Spanish cardinal, religious figure, and statesman. Starting from humble beginnings he rose to the heights of power, becoming a religious reformer, twice regent of Spain, Cardinal, Grand Inquisitor, promoter of the Crusades in North Africa, and founder of the Alcalá University. Among his intellectual accomplishments, he is best known for funding the Complutensian Polyglot Bible, the first printed polyglot version of the entire Bible. He also edited and published the first printed editions of the missal and the breviary of the Mozarabic Rite, and established a chapel with a college of thirteen priests to celebrate the Mozarabic Liturgy of the Hours and Eucharist each day in the Toledo Cathedral.

A polyglot is a book that contains side-by-side versions of the same text in several different languages. Some editions of the Bible or its parts are polyglots, in which the Hebrew and Greek originals are exhibited along with historical translations. Polyglots are useful for studying the history of the text and its interpretation.