Systematic Theology Part 4: Canonicity 1

Edwin Gonzalez finishes the portion from the previous week's lesson on inspiration, and delves into what is, and is not a proper understanding of Canonicity, and why we accept the 66 books of the bible to authoritative writings. A writing is considered canonical based on the prophetic nature, or apostolic source of the writing. Was the writing written by a prophet or was it recognized as prophetic by a prophet or apostle?