Saul-Paul denounced a sorcerer, and an official believed in Jesus.

Acts 13:6-12

6 The three of them went across the entire island to Paphos city. There they met a magician whose name was Bar-Jesus. He was a Jew who falsely claimed ◄to be a prophet/to speak messages from God►. 7 He often accompanied the governor of the island, Sergius Paulus, who was an intelligent man. The governor sent someone to ask Barnabas and Saul to come to him, because he wanted to hear God’s message. So Barnabas and Saul came and told him about Jesus. 8 However, the magician, whose name was Elymas in the Greek language, was opposing them. He repeatedly tried to persuade the governor not to believe in Jesus. 9 Then Saul, who now called himself Paul, empowered by the Holy Spirit, looked intently at the magician and said, 10 “You (sg) are serving the devil and you oppose everything that is good! You are always lying to people and doing other evil things to them. ◄You must stop saying that the truth about the Lord God is a lot of lies!/When will you stop changing what is true about the Lord God and saying what is not true about him?► [RHQ] 11 Right now the Lord God [MTY] is going to punish you! You will become blind and not even be able to see light for some time.” At once he became blind, as though he was in a dark mist, and he groped about, searching for someone to hold him by the hand and lead him. 12 When the governor saw what had happened to Elymas, he believed in the Lord Jesus. He was amazed by what Paul and Barnabas were teaching about the Lord Jesus.