The Book of Acts tells us a great deal about conversion. Conversion is an essential part of Christianity. And while in one sense, our hearts are converted only once, in another sense, as our sinful unbelief it’s perpetually being fought by the Spirit, our hearts are continually converting. Saul of Tarsus, who turns from persecutor of Christians to famous missionary is perhaps the most famous conversion in history and there’s a ton to learn as we study Acts 9:10-19.