Galatians 3:5

He therefore that ministereth to you the Spirit - The apostle means himself: he had been the means of conveying the Holy Spirit to them, and by that Spirit he wrought miracles among them; and he did all this, not as a Jew, (for as such he had no power), but he did all as a believer in Christ. The word επιχορηγων, which we translate ministereth, is very emphatic, and signifies leading up the chorus, bringing up one after another, adding grace to grace, benefit to benefit; so that it appears that they had not only some, but many benefits; God, by means of his apostle, having greatly enriched them with various spiritual blessings.

He therefore that ministereth ... - This verse contains substantially a repetition of the argument in Galatians 3:2. The argument is, that the gift of the Holy Spirit to them was not imparted in consequence of the observance of the Law of Moses, but in connection with the preaching of the gospel. By the word "he" in this place, Clarke, Doddridge, Bloomfield, Chandler, Locke and many others, suppose that the apostle means himself Bloomfield says, that it is the common opinion of "all the ancient commentators." But this seems to me a strange opinion. The obvious reference, it seems to me, is to God, who had furnished or imparted to them the remarkable influences of the Holy Spirit, and this had been done in connection with the preaching of the gospel, and not by the observance of the Law. If, however, it refers to Paul, it means that he had been made the agent or instrument in imparting to them those remarkable endowments, and that this had been done by one who had not enforced the necessity of obeying the Law of Moses, but who had preached to them the simple gospel.

3:5 And, at the present time, Doth he that ministereth the gift of the Spirit to you, and worketh miracles among you, do it by the works of the law - That is, in confirmation of his preaching justification by works, or of his preaching justification by faith?