15For these men are not overcome with wine, as it seems to you, for it is only the third hour of the day;
16But this is the thing which was said by the prophet Joel;
17And it will come about, in the last days, says God, that I will send out my Spirit on all flesh; and your sons and your daughters will be prophets, and your young men will see visions, and your old men will have dreams:
18And on my men-servants and my women-servants I will send my Spirit, and they will be prophets.
19And wonders will be seen in heaven, and signs on the earth, blood and fire and smoke:
20The sun will become dark and the moon will be turned to blood, before that great day of the Lord comes in glory:
21And whoever makes his prayer to the Lord will have salvation.