Canst thou bring forth Mazzaroth in his season? - Margin, “the twelve signs;” that is, the twelve signs of the zodiac. There has been much diversity of opinion about the meaning of this word. It occurs nowhere else in the Scriptures, and of course it is not easy to determine its signification. The Septuagint retains the word μαξσυρὠθ maxsurōth, without attempting to translate it. Jerome renders it, “Luciferum - Lucifer,” the morning-star. The Chaldee, מזליא שטרי - the constellations of the planets. Coverdale, “the morning-star;” and so Luther renders it. Rosenmuller, “signa celestia” - the celestial signs, and so Herder, Umbreit, Gesenius, and Noyes, “the zodiac.” Gesenius regards the word מזרה mazzârâh, as the same as מזלה mazzâlâh, properly “lodgings, inns;” and hence, the “lodgings” of the sun, or the places or “houses” in which he appears in the heavens, and thus as meaning the signs in the zodiac. Most of the Hebrew interpreters adopt this view, but it rests on no certain foundation, and as we are not certain as to the meaning of the word, the only safe way is to retain the original, as is done in our common version. I do not see how it is possible to determine its meaning with certainty, and probably it is to be regarded as a name given to some constellation or cluster of stars supposed to exert an influence over the seasons, or connected with some change in the seasons, which we cannot now accurately understand.
Or canst thou guide Arcturus? - On the constellation “Arcturus” (עשׁ ‛ayish), see the notes at Job 9:9. The word rendered “guide” in the text, is in the margin “guide them.” The Hebrew is, “and עשׁ ‛ayish upon (or near - על ‛al) her sons, canst thou lead them?” Herder and Umbreit render it, “And lead forth the Bear with her young,” or her children. The reference is to the constellation Arcturus, or Ursa Major, in the northern sky. The “sons” referred to are the stars that accompany it, probably the stars that are now called the” tail of the bear.” “Umbreit.” Another interpretation is suggested by Herder, which is that this constellation is represented as a nightly wanderer - a mother, who is seeking her lost children, the stars that are no longer visible, and that thus revolves around the heavens. But the probable reference is to the constellation conducted round and round the pole as by some unseen hand, like a mother with her children, and the question is, whether Job had skill and power to do this? God appeals to it as a manifestation of his majesty and power, and as far above the skill of man. Who ever looked upon that beautiful constellation and marked its regular revolutions, without feeling that its position and movements were such as God only could produce?