This blog post is excerpted from The Christian Faith: A Lutheran Exposition, second edition, by Theodore J. Hopkins and Robert Kolb. 

God used the many and varied voices of the prophets to convey His message to His people (Hebrews 1:1), and He spoke the final, complete Word through His Son (Hebrews 1:1–2). His Word, His message for us, came in human flesh, as Jesus of Nazareth, who claimed all authority in heaven and earth because He is the author of life and the author of new life (Matthew 28:18).

One concern I hear a lot of pastors and other church workers talk about is a lack of biblical literacy or biblical fluency in their congregations. People do not seem to be as familiar with the Bible as we might hope.