44 No sooner were these words out of Peter's mouth than the Holy Spirit came on the listeners. 45 The believing Jews who had come with Peter couldn't believe it, couldn't believe that the gift of the Holy Spirit was poured out on "outsider" Gentiles, 46 but there it was - they heard them speaking in tongues, heard them praising God. 47 "Do I hear any objections to baptizing these friends with water? They've received the Holy Spirit exactly as we did." 48 Hearing no objections, he ordered that they be baptized in the name of Jesus Christ. Then they asked Peter to stay on for a few days.
Matthew Henry's Commentary on Acts 10:44-48
Commentary on Acts 10:44-48
(Read Acts 10:44-48)
The Holy Ghost fell upon others after they were baptized, to confirm them in the faith; but upon these Gentiles before they were baptized, to show that God does not confine himself to outward signs. The Holy Ghost fell upon those who were neither circumcised nor baptized; it is the Spirit that quickeneth, the flesh profiteth nothing. They magnified God, and spake of Christ and the benefits of redemption. Whatever gift we are endued with, we ought to honour God with it. The believing Jews who were present, were astonished that the gift of the Holy Ghost was poured out upon the Gentiles also. By mistaken notions of things, we make difficult for ourselves as to the methods of Divine providence and grace. As they were undeniably baptized with the Holy Ghost, Peter concluded they were not to be refused the baptism of water, and the ordinance was administered. The argument is conclusive; can we deny the sign to those who have received the things signified? Those who have some acquaintance with Christ, cannot but desire more. Even those who have received the Holy Ghost, must see their need of daily learning more of the truth.