The Doctrine of Canonicity is the Church's Affirmation of the belief that the 66 books of the Bible comprise the only inspired books that there are. And because they are inspired, no other books are; they have a unique divine authority by which we follow in our life and belief what they teach. How did the church come to the decision about these 66 books being the normative standard for faith and practice?
1. Written By A Recognized Prophet Or Apostle
This did not cover every book of the Bible; in fact there are some books for which we simply do not know who the author is. Hebrews is one book that took a long time for the church to recognize; now, don't have in mind that the church just decrees that now this is authoritative. But it did take longer on some books than others for the church to come to recognize as authoritative. The book of Hebrews took longer because who is the author? By a number of other criteria (which we will come to), it is clear that Hebrews is inspired; it belongs in the canon, but authorship caused it to be accepted late. But many of the books of the Bible are able to be accepted by the fact that they are written by a recognized prophet, by Isaiah, Jeremiah, Ezekiel, Moses, Paul or Peter. So there are a lot of books that are pretty clear cut because of the author.
This did not cover every book of the Bible; in fact there are some books for which we simply do not know who the author is. Hebrews is one book that took a long time for the church to recognize; now, don't have in mind that the church just decrees that now this is authoritative. But it did take longer on some books than others for the church to come to recognize as authoritative. The book of Hebrews took longer because who is the author? By a number of other criteria (which we will come to), it is clear that Hebrews is inspired; it belongs in the canon, but authorship caused it to be accepted late. But many of the books of the Bible are able to be accepted by the fact that they are written by a recognized prophet, by Isaiah, Jeremiah, Ezekiel, Moses, Paul or Peter. So there are a lot of books that are pretty clear cut because of the author.