We will look this morning, in Acts 13, at the first recorded sermon of the Apostle Paul. This man has changed the course of world history by the power of his ministry in the Spirit of Christ. He did so by the preaching of the word of truth, and here we have a good example of how he did it. Paul had preached many messages before, but this is the first of which we have a record. It was a very powerful and shattering message. It was preached in a synagogue on a Sabbath morning and it shook a whole city -- so much so that in Verse 44 of this account we read, "The next sabbath almost the whole city gathered together to hear the word of God."