The Mysteries of Saint John the Apostle and Holy Virgin 8

1Now, whilst I was marvelling [at these things], I saw another angel coming from a distance in wrath, and he stood up by the fountain which was filled with dew; he wept, and his eyes dropped blood into the fountain which was full of dew. For he was filled with wrath against all mankind, and the whole of the place trembled and shook when he stood up there. Then the heavens opened on this side and on that and everywhere, and I saw a great and mighty angel come forth from the heavens, and they called his name Michael, and he was girt about the loins with a girdle of gold. There was a sponge in his hand, wherewith he wiped away all the tears of the angel of wrath, and he drove the Angel of Wrath afar off, saying, 'Get thee gone from this fountain, thou Angel of Wrath, for thou wishest to bring a famine upon the earth.'
See also: Revelation 21:4