 In attributing inerrancy to the Bible, Wyclif was following the traditional attitude towards it, but the way he viewed the book detached him from Catholic tradition, as he thought that his own metaphysical system was the necessary interpretative key for the correct understanding of Biblical truth. In fact, in the Trialogus (Trialogue — between late 1382 and early 1383), where Wyclif gives us the conditions for achieving the true meaning of the Bible, they are the following: