The men who followed the Apostolic Fathers in the 2nd, 3rd and early 4th centuries fought many important battles for orthodox Christianity as passed to them from Jesus Christ through the apostles and the apostolic fathers. The writings of these brave men are important for modern Christian apologists to read because the battles they fought are similar to what we fight today. Plus, we can learn from the deep devotion they presented in both their lives and ministries.
In our last study we began looking at what Irenaeus of Lyons is known best for – his multi-book series, Against Heresies. We now turn to Book II.