Acts 2:20

²⁰The sun will become dark, and the moon will turn blood red before that great and glorious day of the Lord arrives.h

Acts 2 records the birth of the church at Pentecost, when the Holy Spirit descends on the apostles in wind and fire, enabling them to speak in other languages. Peter preaches a sermon that interprets this event through Joel's prophecy and the resurrection of Jesus, calling the crowd