In light of tonight’s celestial event, I thought it would be good list the passages in scripture that refer to the “moon turning to blood.” There are three such passages, with one being a duplicate: Peter’s quote of Joel on the Day of Pentecost (the Jewish holiday of Shavuot, or “Weeks”). The other is from the book of Revelation. While there are other biblical passages that describe signs and events in the heavens (the most well known being the star signifying Jesus’ birth), these are the only three that mention what has popularly been called “blood moons”.
Note that the “moon to blood” also includes other celestial events, such as the sun being darkened (all three) and stars falling to the earth (Revelation only). Additionally, Peter seems to be saying that this prophecy from Joel was being fulfilled at Pentecost. I quote each of them at length for context: Continue reading