(19) And I will shew wonders in heaven above.--St. Peter quotes the words of terror that follow, apparently, for the sake of the promise with which they end in Acts 2:21. But as it was not given to him as yet to know the times and the seasons (Acts 1:7), it may well have been that he looked for the "great and notable day" as about to come in his own time. The imagery is drawn as from one of the great thunder-storms of Palestine. There is the lurid blood-red hue of clouds and sky; there are the fiery flashes, the columns or pillars of smoke-like clouds boiling from the abyss. These, in their turn, were probably thought of as symbols of bloodshed, and fire and smoke, such as are involved in the capture and destruction of a city like Jerusalem.

Verse 19. - The heaven for heaven, A.V.; on for in, A.V. I will show (δώσω, as in Matthew 24:24). This follows the Hebrew and the Codex Alexandrinus. The Vatican Codex has, They will show or give (δώσωσι). In the heavens above... on the earth beneath. Above and beneath are not in the Hebrew or the LXX. With these exceptions, the text of the LXX. is followed.

2:14-21 Peter's sermon shows that he was thoroughly recovered from his fall, and thoroughly restored to the Divine favour; for he who had denied Christ, now boldly confessed him. His account of the miraculous pouring forth of the Spirit, was designed to awaken the hearers to embrace the faith of Christ, and to join themselves to his church. It was the fulfilling the Scripture, and the fruit of Christ's resurrection and ascension, and proof of both. Though Peter was filled with the Holy Ghost, and spake with tongues as the Spirit gave him utterance, yet he did not think to set aside the Scriptures. Christ's scholars never learn above their Bible; and the Spirit is given, not to do away the Scriptures, but to enable us to understand, approve, and obey them. Assuredly none will escape the condemnation of the great day, except those who call upon the name of the Lord, in and through his Son Jesus Christ, as the Saviour of sinners, and the Judge of all mankind.And I will show wonders in heaven above,.... The word above is not in Joel, nor in the Syriac version here, as neither the word "beneath", in the next clause. This may refer either to the appearance of angels, and of an extraordinary star at the birth of Christ; or rather to comets and blazing stars, and particularly to that comet which, in the form of a flaming sword, hung over Jerusalem, and the forms of armies in the heavens engaged together, which were seen before, and portended the destruction of that city (t):

and signs in the earth beneath; meaning either the miracles done by Christ, and his apostles, on earth; or those surprising events in Judea and in Jerusalem, a flame was seen in the temple, the doors of it opened of themselves, and a voice was heard in it, saying, let us go hence; and an idiot went about several years together, saying, woe to the people, woe to the city, &c,

blood, and fire, and vapour of smoke: by blood is meant not the blood of Christ, either his bloody sweat in the garden, or what he shed on the cross, but the blood of the Jews, shed in war, and in internal seditions and murders: and by "fire" is designed not the Holy Ghost, who now appeared in cloven tongues, as of fire, but the conflagration of the city and temple of Jerusalem, and of many other towns and villages. And by "vapours of smoke"; or, as in the Hebrew text, "pillars of smoke", ascending in upright columns, like palm trees, are intended literally, the vast quantities of smoke that would arise from such burnings; so that the very heavens would be clouded and darkened with them, and sun and moon appear in the following form,

(t) Joseph. de Bello Jud. l. 6. c. 5. sect. 3.