The Catholic religion considers these books as scripture just like a Bible-believer believes that our 66 books are the word of God, i.e., Genesis to Revelation. We are going to examine some verses from the Apocrypha later in our discussion. They asserted that the apocryphal books together with unwritten tradition are of God and are to be received and venerated as the Word of God. So now you have the Bible, the Apocrypha and Catholic Tradition as co-equal sources of truth for the Catholic. In reality, the Bible is the last source of truth for Catholics.
Catholic doctrine comes primarily from tradition stuck together with a few Bible names.
Catholics do not believe that the Bible is God's complete revelation for man. It is Daniel 13. Why the Apocrypha Isn't in the Bible. Not one of the apocryphal books is written in the Hebrew language, which was alone used by the inspired historians and poets of the Old Testament. All Apocryphal books are in Greek, except one which is extant only in Latin.