Marcus Grodi and Msgr. Jeffrey Steenson continue their study of "Against Heresies" by St. Irenaeus of Lyons by continuing through Book IV.

They look at the way that God speaks to us through His created order, through the lives of our ancestors, and through His gift of the Church. And ultimately, it is through the ministry of the Church that God has given us the lens to properly understand both creation and history.

For more episodes, visit www.deepinhistory.com