Everyone has their favorites when it comes to theologians.

Augustine of Hippo is my guy.

I know, I know, he’s pretty mainstream as far as favorites go, but quality is quality, whether it’s loved by a million people or just one, and Augustine is quality. Is he smart? He was a genius.. Was he faithful? Absolutely. Did he bat 1000 when it came to hard questions and situations? Absolutely not. But that’s ok. Only Jesus did that, and expecting someone to nail it every time is pretty unfair. But even when Augustine is wrong, he’s wrong in an interesting way. He’s not going to leave you bored.

And he wasn’t just an idea guy; he was a people guy. There are some writers that are dry and dusty. Did they ever see the outside of their ivory tower? Probably not. And then there are the weird ones. I’m talking like Søren Kierkegaard weird. They’re brilliant and relatable when they write, but then you find out that they fumbled the love of their life by breaking up with them for no discernible reason and then they pined after them for the rest of their lives and wrote about it in several of their big works and you say, “Man, that guy had issues.” Did Augustine have issues? Yeah. But they were issues that are relatable. Anybody that’s read Confessions knows that even though Augustine was kicking over a thousand years ago, he had a life that is just like so many of our lives today.

At my church, I try to set aside a few Sundays every year to talk about big names in Christian history. I think it’s a fair critique of Protestants to say that too many of us imagine that there’s us and the Bible and that’s all there is, which is a shame because there’s thousands of years of people trying to live out the truth that’s contained in the Bible, and they’re really good examples to look up to. Augustine is one of the guys I set a day aside for every year in the hopes that someone learns about him and says, “Hey, I could be faithful like that!”

This past year, I wanted to highlight Augustine’s way of contending for the faith. He was a master at apologetics. People would come at him from every side, arguing about why orthodoxy was actually wrong and their weird heresy was secretly the real best religion and Augustine would just systematically destroy their arguments piece by piece by piece.

I was trying to pick out one of Augustine’s better arguments to highlight. I looked at Pelagius, the guy who famously said that God gave us the ability to know good from evil and a whole set of laws to help us choose good, so we don’t need extra help from God to do good! We just need to work hard and do it! It’s a bad take and skips over the damage that sin did to our will and our need for the Holy Spirit. It’s a great argument, but I prayed about it and just didn’t feel like it was the right choice. Then I looked at Augustine’s argument against Donatus Magnus, the leader of the Donatists. His clergy split off against the main Church because they endured during oppression when a lot of other Christian leaders had caved. They believed that anyone who betrayed the Church to Roman oppressors should be barred from leadership for life. Honestly, that’s one where Augustine was probably wrong about. I’m not gonna lie. The more you look into that one, the more you think to yourself, “I don’t know, it sounds like they’re the good guys and Augustine may be on the wrong side of this one…” I’m all for discussing someone’s mistakes, but it’s not exactly a great example of apologetics that can edify people. I kept looking and looking…

And then I found it. Augustine’s Contra Faustum (Against Faustus).

Why was this so exciting? Because Augustine writes about Faustus in Confessions. He talks about how he fell in with Faustus and his people (the Manichaeans) when he was trying to understand the point of life. He thought the Manichaeans were goofy, but they kept insisting that Faustus would explain everything when he got there. And then Faustus showed up! Augustine asked all his questions and Faustus responded, “I guess I never really thought about any of that. I don’t know.” Augustine didn’t hang out with the Manichaeans so much after that.

Augustine went on to become a Christian bishop, and lo and behold, years later he found out that the SAME FAUSTUS wrote a book on why Christianity is stupid and nobody should believe it. And because he’s a legend, Augustine literally reprinted Faustus’s book line by line with point-by-point disputations of every single idea that he had.

Contra Faustum isn’t one of Augustine’s more popular works, which makes sense. There aren’t a lot of Manichaeans around today to disagree with, and Augustine wrote over a hundred books, so not every one is going to become a legend. That said, there’s a lot to love here. In the sermon, I tried to pull out some of the arguments that were more relevant today. Does the Gospel have anything to do with Jesus being born of a virgin? Does the Old Testament conflict with the teachings of Jesus? Why don’t Christians keep the Old Testament law? I know I’ve heard each of these points brought up by people today to try to disprove orthodox Christianity, and these arguments aren’t new. Augustine took each one on hundreds of years ago, and most of his responses hold up really well. Here are my summaries/paraphrases of three chapters of Contra Faustum that I used for preaching. I hope they’re edifying for you!