And as I began to speak, the Holy Ghost fell on them, as on us at the beginning.

People's New Testament

11:15 As on us at the beginning. Note that Peter compares the outpouring on the Gentiles with that of the day of Pentecost. He calls both instances baptisms of the Holy Spirit. Miraculous signs accompanied each instance. Have we a right to speak of a baptism of the Holy Spirit without such signs? The gift of the Holy Spirit with its fruit (Ga 5:22,23) is promised to every obedient believer, but the baptism of the Holy Spirit seems to have been extraordinary and special. Note also that Peter calls the Day of Pentecost the Beginning. The Beginning of what? Of the preaching of the New Covenant, of the Great Commission, of the conditions of the gospel under the reign of the exalted King and Savior, of the church of Christ on earth.

Scofield Reference Notes

Margin as on us

even as on us. Cf. Acts 2:1-4 15:7-9.

Matthew Henry's Concise Commentary

11:1-18 The imperfect state of human nature strongly appears, when godly persons are displeased even to hear that the word of God has been received, because their own system has not been attended to. And we are too apt to despair of doing good to those who yet, when tried, prove very teachable. It is the bane and damage of the church, to shut out those from it, and from the benefit of the means of grace, who are not in every thing as we are. Peter stated the whole affair. We should at all times bear with the infirmities of our brethren; and instead of taking offence, or answering with warmth, we should explain our motives, and show the nature of our proceedings. That preaching is certainly right, with which the Holy Ghost is given. While men are very zealous for their own regulations, they should take care that they do not withstand God; and those who love the Lord will glorify him, when made sure that he has given repentance to life to any fellow-sinners. Repentance is God's gift; not only his free grace accepts it, but his mighty grace works it in us, grace takes away the heart of stone, and gives us a heart of flesh. The sacrifice of God is a broken spirit.