"The medieval period based its scriptural exegesis upon the Vulgate translation of the Bible. There was no authorized version of this text, despite the clear need for a standardized text that had been carefully checked against its Hebrew and Greek originals. A number of versions of the text were in circulation, their divergences generally being overlooked. It was not until 1592 than an 'official' version of the text was produced by the church authorities, sensitive to the challenges to the authority of the Vulgate by Renaissance humanist scholars and Protestant theologians."