Irenaeus of Lyon by Simonetta Carr, illustrations by Max Abraxas, Reformation Heritage Books, 2017, 64 pages. Simonetta Carr has written another biography in the Christian Biographies for Young Readers series. Her latest subject is Irenaeus of Lyons, the early church father and author of Against Heresies . Irenaeus lived around 130-200 A.D. He was a disciple of Polycarp who was discipled by the apostle John. The Roman Empire was still the dominant force in the world, and their polytheism and emperor worship were stark contrasts to Christianity. Thus the Christians' refusal to take part in pagan religion led to widespread persecution. Irenaeus' mentor, Polycarp, was one of the many martyrs for the faith. This time was also marked by the rise of false teachers who were distorting the gospel and leading people astray. With a desire to strengthen the church in biblical truth, Irenaeus began his work Against Heresies , which is still read today. He set about refuting the ...