Simon The Magician Believes
The revival in Samaria has produced a shocking convert. For a long time, the city had been under the spell of a man named Simon, who practiced magic and claimed to be someone great. The people, from the least to the greatest, were astonished by his dark arts, calling him "the Great Power of God."
However, when Philip arrived preaching the good news of the Kingdom, the people abandoned Simon's magic and were baptized. Seeing the genuine miracles performed by Philip, Simon himself believed and was baptized. He began following Philip constantly, utterly amazed by the authentic signs and great miracles that eclipsed his own sorcery.
— Acts 8:13