On the morning of May 26, 2021, the Moon will turn red in what some people refer to as a “blood moon.” Is this a fulfillment of Acts 2:20-21? Certainly not. It is merely another lunar eclipse.
Unfortunately, most of us in the United States will see little or none of it. In the western part of the country, the penumbral stage will begin as the Moon sets in the west. The umbral, or complete, stage will only be visible along a slice of the Pacific coast, in western Alaska, and all of Hawaii. It will also be visible across the International Dateline into parts of Asia and Australia.
There are several lessons this event can teach us. The first one is theological and has to do with how we read the Bible. To correctly understand this Bible passage, you have to look at who said it, to whom, why, and how the people it was addressed to would have understood it. Acts 2:14-40 is Peter’s sermon on the day of Pentecost. Peter spoke to the Jews who had come to Jerusalem to celebrate an event peculiar to the Jews, and he quoted Joel 2:28-32. The Jews understood “the last days” to refer to the Messiah’s coming as prophesied in Isaiah. Everyone understood the Moon turning to blood was a symbol of the great change that was coming.
So how do we know that the “moon will turn to blood” on May 26? God constructed the universe with such design and intelligence that we can tell when the Moon will enter the umbra of a lunar eclipse, and we can know that to the second. We also know that the Sun’s light shining through Earth’s atmosphere colors the Moon red while refracting the blue light away. What we see reflected from the Moon is that red light. This event has no spiritual significance. The last total lunar eclipse took place on January 21, 2019. Unlike the return of Christ, we can accurately predict when another lunar eclipse will be.
We see God’s wisdom and design in the precision of the creation and the remarkable position of the Moon and Earth allowing Earth’s shadow to fall on the Moon. As they have in the past, some people will try to use another lunar eclipse for religious purposes, but our plea is to count this as one more evidence that science and faith are symbiotic. The only religious significance of the things we see in the sky is to remind us of God’s power and design.
— John N. Clayton © 2021
Reference: Astronomy magazine, May 2021, pages 46 -47.