The Mysteries of Saint John the Apostle and Holy Virgin 15
1And the Cherubim said unto me, 'Dost thou see these great winds which are shut up inside their storehouses, over which the angels are set? When the trumpet soundeth inside the covering (or, veil), the gentle winds come forth, and they breathe upon the wings of the angel who is over the fountain of the dew; then the angel moveth his wings, and the dew cometh upon the earth, and the seed (or, grain) groweth in the earth, and the trees, and the crops, and the fruit. If the trumpet doth not sound, a harsh, strong noise cometh forth from heaven, and thereupon the waters of rain come upon the earth in great quantities, which make the fruits grow, and rain-storms, and thunders of which men are afraid. For it is the sound of the rustling of the wings of the Seraphim which governs the waters of rain, until they come down into the firmament; and they fall on the earth gently, for if they were to descend upon the earth in their [full] violence they would lay waste the earth just as did the waters of Noah and the lightnings which came with them. [This would happen] if the Seraphim did not come down to govern the waters of the rain, for all the waters are in the sky and the heavens. Behold, I have made clear to you all mysteries.'
See also: Revelation 7:1
2And I answered and said unto the Cherubim, 'My Lord, I would that thou didst make me to know what it is which supporteth the sky and maketh it to be suspended thus.' And the Cherubim said unto me, 'It is suspended by faith, and by the ordinance of God.' And I said unto the Cherubim, 'What is it that supporteth the earth?' And the Cherubim said unto me, 'It is four pillars which support the earth, and they are sealed with seven seals.'
See also: 1 Samuel 2:8, Job 26:7