From the Youtube post:
Dr. Hahn discusses how his study of typology and the interconnectedness of the Old and New testaments pointed him, at every turn, toward the historic Catholic Church. He shows the place of tradition in Christian life and how scripture is fundamentally connected to liturgy. He concludes with a discussion of the sacramentality of marriage and the powerful daily liturgy we are called to in the domestic church. (This talk was originally given in 2003 at the CHNetwork’s “Deep in History” conference)
About the Deep in History Talks from the CHNetwork:
Why should we go deep in history? As generations before us have learned, history is the laboratory for thinking about the issues that matter most to us as human beings. By placing ourselves back into another time, we are able to look at our own time with more objectivity; we see its strengths and weaknesses. For Christians, there is the additional truth that ours is a historical faith. Christianity is rooted in the historical facts of Jesus’s life. The Church which is his body has lived, grown, and matured in space and time. The surest way to know Jesus and his Church is through the study of history, both biblical and post-biblical.