12 But when they believed Philip as he proclaimed the good news of the kingdom of God and the name of Jesus Christ, they were baptized, both men and women.

Read Acts 8:12 Using Other Translations

But when they believed Philip preaching the things concerning the kingdom of God, and the name of Jesus Christ, they were baptized, both men and women.
But when they believed Philip as he preached good news about the kingdom of God and the name of Jesus Christ, they were baptized, both men and women.
But now the people believed Philip’s message of Good News concerning the Kingdom of God and the name of Jesus Christ. As a result, many men and women were baptized.