Biblia Clerus is a website created by the Vatican Congregation for the Clergy that offers many useful commentaries, reference tools and full text sources. The contents include: bible verses with theological commentary and exegesis by the Fathers of the Church and the Roman Catholic Church, conciliar documents, papal encyclicals, the Catechism of the Catholic Church, and Denzinger’s Enchiridion Symbolorum. Scripture texts are from the New American Bible, the Revised Standard Version, the Vulgata and the Novum Vulgata. The website also contains the 1917 and 1983 Codes of Canon Law and the Codex Orientalis (1990), including commentaries. At this moment Biblia Clerus is available in six languages with an option to download the entire website’s content with updates for personal computers.