Acts 2:16-20

But Joel the prophet wrote about what is happening here today: ‘God says: In the last days I will pour out my Spirit on all kinds of people. Your sons and daughters will prophesy. Your young men will see visions, and your old men will dream dreams. At that time I will pour out my Spirit also on my male slaves and female slaves, and they will prophesy. I will show miracles in the sky and on the earth: blood, fire, and thick smoke. The sun will become dark, the moon red as blood, before the overwhelming and glorious day of the Lord will come.