Can you lead forth the Mazzaroth in their season, or can you guide the Bear with its children?
Hitherto God had put such questions to Job as were proper to convince him of his ignorance and short-sightedness. Now he comes, in the same manner, to show his impotency and weakness. As it is but little that he knows, and therefore he ought not to arraign the divine counsels, so it is but little that he can do, and therefore he ought not to oppose the proceedings of Providence.
Commenting on Job 38:25-41
Canst thou lift up thy voice to the clouds, that abundance of waters may cover thee? Thy gardens, fields, and farms; canst thou, in a magisterial way, call to and demand of the clouds to let down rain in large quantities, sufficient to water them and make them fruitful?
Canst thou bring forth from their places or houses (Mazzaloth, Kg2 23:5, Margin; to which Mazzaroth here is equivalent) into the sky the signs of the Zodiac at their respective seasons--the twelve lodgings in which the sun successively stays, or appears, in the sky? Arcturus--Ursa Major. his sons?--the three stars in his tail. Canst thou make them appear in the sky? (Job 9:9).