Now when they had testified and spoken the word of the Lord, they returned to Jerusalem, preaching the gospel to many villages of the Samaritans.
25. And they testified. In these words Luke teacheth that Peter and John came not only that they might enrich the Samaritans with the gifts of the Spirit, but also that they might establish them in the faith which they had already received, by approving Philip’s doctrine.
God had wonderfully owned Philip in his work as an evangelist at Samaria, but he could do no more than an evangelist; there were some peculiar powers reserved to the apostles, for the keeping up of the dignity of their office, and here we have an account of what was done by two of them there - Peter and John.
Commenting on Acts 8:14-25
And the angel of the Lord spake unto Philip,.... To inquire who this angel was, whether Michael or Gabriel, or the tutelar angel of Ethiopia, or of the eunuch, or of Philip, is too curious; it was one of the ministering spirits sent forth by Christ, to serve a gracious purpose of his, and for the good of one of the heirs of salvation: saying...