Acts 8:12

12 But when they had faith in the good news given by Philip about the kingdom of God and the name of Jesus Christ, a number of men and women had baptism.

Acts 8:12 Meaning and Commentary

Acts 8:12

But when they believed Philip
Though they had been carried away so long with this deceiver, and had been so much attached unto him, and held in admiration of him; yet when Philip came and preached Christ unto them, such was the power that attended his ministry, and such the efficacy of divine grace that was exerted, that they not only gave heed unto him, but believed what he said:

preaching the things concerning the kingdom of God;
concerning the kingdom of the Messiah, the Gospel dispensation, the doctrines and ordinances of the Gospel; and concerning the kingdom of grace, which is spiritual and internal, and which lies not in external things, as meat and drink, but in righteousness, peace, and joy; and concerning the kingdom of glory, the meetness for it, which lies in regenerating grace, and the right unto it, which is the righteousness of Christ:

and the name of Jesus Christ;
concerning the person of Christ, as the Son of God: and the offices of Christ, as prophet, priest, and King; and the virtue of his blood, righteousness, and sacrifice, for pardon, justification, and atonement: the Vulgate Latin, Syriac, and Ethiopic versions read this clause, "in the name of Jesus Christ": and connect it with the following words,

they were baptized, both men and women:
that is, when, they heard Philip preach the Gospel, and believed in Christ, the sum and substance of it, and made a profession of faith, they were of each sex, both men and women, baptized by immersion, in the name of Jesus Christ.

Acts 8:12 In-Context

10 To whom they all gave attention, from the smallest to the greatest, saying, This man is that power of God which is named Great.
11 And they gave attention to him, because for a long time his wonder-working powers had kept them under his control.
12 But when they had faith in the good news given by Philip about the kingdom of God and the name of Jesus Christ, a number of men and women had baptism.
13 And Simon himself had faith and, having had baptism, he went with Philip and, seeing the signs and the great wonders which he did, he was full of surprise.
14 Now when the Apostles at Jerusalem had news that the people of Samaria had taken the word of God into their hearts, they sent to them Peter and John;
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