And it shall come to pass, in the last days, (saith the Lord,) I will pour out of my Spirit upon all flesh: and your sons and your daughters shall prophesy, and your young men shall see visions, and your old men shall dream dreams.

“"But when the fulness of time was come, God sent forth His Son"-the God, of course, who is the Lord of that very succession of times which constitutes an age; who also ordained, as "signs" of time, suns and moons and constellations and stars; who furthermore both predetermined and predicted that the revelation of His Son should be postponed to the end of the times. "It shall come to pass in the last days, that the mountain (of the house) of the Lord shall be manifested"; "and in the last days I will pour out of my Spirit upon all flesh" as Joel says. It was characteristic of Him (only) to wait patiently for the fulness of time, to whom belonged the end of time no less than the beginning. But as for that idle god, who has neither any work nor any prophecy, nor accordingly any time, to show for himself, what has he ever done to bring about the fulness of time, or to wait patiently its completion? If nothing, what an impotent state to have to wait for the Creator's time, in servility to the Creator! But for what end did He send His Son? "To redeem them that were under the law," in other words, to "make the crooked ways straight, and the rough places smooth," as Isaiah says-in order that old things might pass away, and a new course begin, even "the new law out of Zion, and the word of the Lord from Jerusalem," and "that we might receive the adoption of sons," that is, the Gentiles, who once were not sons. For He is to be "the light of the Gentiles," and "in His name shall the Gentiles trust." That we may have, therefore the assurance that we are the children of God, "He hath sent forth His Spirit into our hearts, crying, Abba, Father." For "in the last days," saith He, "I will pour out of my Spirit upon all flesh." " Now was absolutely fulfilled that promise of the Spirit which was given by the word of Joel: "In the last days will I pour out of my Spirit upon all flesh, and their sons and their daughters shall prophesy; and upon my servants and upon my handmaids will I pour out of my Spirit." Since, then, the Creator promised the gift of His Spirit in the latter days; and since Christ has in these last days appeared as the dispenser of spiritual gifts (as the apostle says, "When the fulness of the time was come, God sent forth His Son; " and again, "This I say, brethren, that the time is short" ), it evidently follows in connection with this prediction of the last days, that this gift of the Spirit belongs to Him who is the Christ of the predicters.”

“And besides, the sequel is enough to bear him out on this point: so now the discourse is for all in common. "But this is that which was spoken by the prophet Joel, And it shall come to pass in the last days, saith the Lord God." Nowhere as yet the name of Christ, nor His promises but the promise is that of the Father. Observe the wisdom: observe the considerate forbearance. He did not pass on to speak at once of the things relating to Christ; that He had promised this after His Crucifixion; truly that would have been to upset all. And yet, you will say, here was sufficient to prove His divinity. True, it was, if believed (and the very point was that it should be believed); but if not believed, it would have caused them to be stoned. And he added nothing, but, "This," says he, "is that which was spoken by the prophet Joel; And it shall come to pass in the last days." He shows, in fact, that the consummation is nigh at hand, and the words, "In the last days," have a kind of emphasis.”

“And it shall come to pass in the last days,.... In Joel it is, "afterwards"; instead of which Peter puts, "in the last days"; the sense is the same: and so R. David Kimchi, a celebrated commentator with the Jews, observes, that "afterwards" is the same "as in the last days", and which design the times of the Messiah; for according to a rule given by the same writer on Isa 2:2 wherever the last days are mentioned, the days of the Messiah are intended, Saith God, or "the Lord", as the Vulgate Latin and Ethiopic versions read. This clause is added by Peter, and is not in Joel; and very rightly, since what follow are the words of God speaking in his own person: I will pour out my Spirit upon all flesh; not "upon every animal", as the Ethiopic version renders it: this is extending the sense too far, as the interpretation the above named Jewish writer gives, limits it too much, restraining it to the people of Israel. It being a maxim with them, that the Shekinah does not dwell but in the land of Israel; and also that prophecy, or a spirit of prophecy, does not dwell on any but in the holy land (r). For though as it regards the first times of the Gospel, it may chiefly respect some persons among the Jews, yet not to the exclusion of the Gentiles; and it designs all sorts of persons of every age, sex, state, and condition, as the distribution afterwards shows. Jarchi's note upon it is, "upon everyone whose heart is made as tender as flesh; as for example, "and I will give an heart of flesh", Eze 36:26. By the Spirit is meant the gifts of the Spirit, the spirit of wisdom and knowledge, of understanding the mysteries of the Gospel, of explaining the Scriptures, and of speaking with tongues; and by the pouring of it out, is intended the abundance and great plenty of the gifts and graces of the Spirit bestowed; but yet not all of him, or all his gifts and grace in the large extent of them: therefore it is said, not "my Spirit", but "of my Spirit", or "out of it"; as out of an unfathomable, immeasurable, and inexhaustible fountain and fulness: and your sons and your daughters shall prophesy: or foretell things to come, as Agabus, and the four daughters of Philip the Evangelist, Act 21:9. and your young men shall see visions; as Ananias, Act 9:10, and Peter, Act 10:17 and Paul when a young man, Act 22:17 and John, the youngest of the apostles, Rev 1:10 though he was in years, when he saw the visions in the Revelations: and your old men shall dream dreams; or shall have night visions, as Paul at Troas, Act 16:9 and in his voyage when at sea, Act 27:23. The order of the words is inverted, this last clause stands first in Joel; perhaps the change is made, because the apostles were young men, on whom the Spirit was poured; and the thing was the more wonderful that so it should be, than if they had been old men, (r) Zohar in Gen. fol. 118. 4. & 128. 4.”

“In the last days - The time of the Messiah; and so the phrase was understood among the Jews. I will pour out of my Spirit upon all flesh - Rabbi Tanchum says, "When Moses laid his hands upon Joshua, the holy blessed God said, In the time of the old text, each individual prophet prophesied; but, in the times of the Messiah, all the Israelites shall be prophets." And this they build on the prophecy quoted in this place by Peter. Your sons and your daughters shall prophesy - The word prophesy is not to be understood here as implying the knowledge and discovery of future events; but signifies to teach and proclaim the great truths of God, especially those which concerned redemption by Jesus Christ. Your young men shall see visions, etc. - These were two of the various ways in which God revealed himself under the Old Testament. Sometimes he revealed himself by a symbol, which was a sufficient proof of the Divine presence: fire was the most ordinary, as it was the most expressive, symbol. Thus he appeared to Moses on Mount Horeb, and afterwards at Sinai; to Abraham, Genesis 15:1-21; to Elijah, Kg1 19:11, Kg1 19:12. At other times he revealed himself by angelic ministry: this was frequent, especially in the days of the patriarchs, of which we find many instances in the book of Genesis. By dreams he discovered his will in numerous instances: see the remarkable case of Joseph, Gen 37:5, Gen 37:9; of Jacob, Gen 28:1, etc.; Gen 46:2, etc.; of Pharaoh, Gen 41:1-7; of Nebuchadnezzar, Dan 4:10-17. For the different ways in which God communicated the knowledge of his will to mankind, see the note on Gen 15:1.”

“in the last days--meaning, the days of the Messiah (Isa 2:2); as closing all preparatory arrangements, and constituting the final dispensation of God's kingdom on earth. pour out of my Spirit--in contrast with the mere drops of all preceding time. upon all flesh--hitherto confined to the seed of Abraham. sons . . . daughters . . . young men . . . old men . . . servants . . . handmaidens--without distinction of sex, age, or rank. see visions . . . dream dreams--This is a mere accommodation to the ways in which the Spirit operated under the ancient economy, when the prediction was delivered; for in the New Testament, visions and dreams are rather the exception than the rule.”

“I will pour out. By this word he shows the bountifulness of the gift, because the Spirit was to be given not, as of old, to prophets and priests only, but to all persons everywhere, in either sex. Of the Spirit. He has regard to the diverse gifts when he says this, and not to a diminution of the substance. Upon all flesh. What all flesh is he sets forth consequently there: And the sons shall prophesy, etc. Upon all flesh of male and female, or of the circumcised and the heathen, according to that: There is not male and female, circumcision and uncircumcision, Barbarian and Scythian, slave and free. And they shall prophesy. The law and the prophets until John: from that time the kingdom is evangelized. But it is one thing to prophesy concerning Christ, another to foretell and to teach things to come.”