Biblical Infallibility and Inerrancy
The Catechism now states that "the books of Scripture firmly, faithfully, and without error teach that truth which God, for the sake of our salvation, wished to see confided to the Sacred Scriptures."
There was a controversy during the Council on whether the Roman Catholic Church taught biblical infallibility or biblical inerrancy. Some have interpreted Dei Verbum as teaching the infallibility position, while others note that the conciliar document often quotes previous documents such as Providentissimus Deus and Divino Afflante Spiritu that clearly teach inerrancy.
Dei Verbum has sometimes been compared to the Chicago Statement on Biblical Inerrancy, which expounds similar teachings, characteristic of many evangelical Protestants.
Read more about this topic: Dei Verbum