Joel 2:31 says the sun itself will be turned into darkness, and the moon into blood , before the coming of the great and fear-inspiring day of the LORD we just have a few days to experience the total lunar eclipse called lunar tetrad.now a book was published in 2003 by John Hagee and Mark Biltz talking about this blood moon Now my question is ........if the moon is supposed to change into red colour then what will happen to the sun as said by the quotation above.