John Calvin on Acts 14:10

10. He said with a loud voice. Many old books, “Codices,” manuscripts or copies. and those of great credit, add, “I say to thee in the name of Jesus Christ,” and surely we see how careful the apostles were to magnify the name of Christ in all miracles; therefore I think that that was expressed by Luke, and yet we cannot find it commonly now in the printed books, [copies.] Whereas Luke saith afterward, that the lame man leapt up, it serveth not only for the commendation of God’s power, but also such readiness and willingness to obey did testify that he was rightly prepared by the Lord; so that he did already walk in mind when as his feet were as yet dead. Although his speed in rising made the power of God more manifest, to which end also Paul exalted his voice, that the sudden change might the more move the multitude.

Acts 14:11-13

11. Furthermore, when the multitude had seen what Paul had done, they lifted up their voice, saying, in the speech of Lycaonia, Gods being made like to men are come down to us. 12. And they called Barnabas, Jupiter, and Paul, Mercurius, because he was the captain of the speech. “Dux esset sormonis,” took the lead in speaking. 13. And Jupiter’s priest, which was before their city, bringing bulls and crowns [chaplets] unto the gates, would have done sacrifice with the multitude.