Thomas Aquinas, on Job 38:22

“Hast thou entered into the storehouses of the snow, or has thou beheld the treasures of the hail:”

“After he considers these things about the changeableness of light and darkness, he comes to diverse changes of the air, according to which the air varies as storm or calm. He begins with the snow and the hail saying, "Have you entered the storehouses of the snow, or have you inspected the storehouses of the hail?" By the storehouses of the snow and the hail he means the water vapors which have risen up from which snows and hail are generated. But because hail is the heavier substance and is generated in a place closer to us, when cold is expelled to the interior of a cloud by surrounding heat, for this reason when he discusses the hail he desires sight because it is more capable of being seen. When he speaks about snows he talks about entering, because one can penetrate snow more because it is light.”

Imported from an open dataset — not yet checked against the printed edition.