Acts 8:12

12 But when they believed Philip announcing the glad tidings concerning the kingdom of God and the name of Jesus Christ, they were baptised, both men and women.

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 had all given heed, from small to great, saying, This is the power of God which is called great.
11 And they gave heed to him, because that for a long time he had astonished them by his magic arts.
12 But when they believed Philip announcing the glad tidings concerning the kingdom of God and the name of Jesus Christ, they were baptised, both men and women.
13 And Simon also himself believed; and, having been baptised, continued constantly with Philip; and, beholding the signs and great works of power which took place, was astonished.
14 And the apostles who were in Jerusalem, having heard that Samaria had received the word of God, sent to them Peter and John;
The Darby Translation is in the public domain.