John Gills Exposition of the Bible Commentary - Job 40:20
Surely the mountains bring him forth food ,.... Grass, which grows on mountains, and is the food of the river horse as well as of the elephant; and therefore is furnished with teeth like a scythe to mow it down; and it is not a small quantity that will suffice it, mountains only can supply it; and marvellous it is that a creature bred in a river should come out of it to seek its food on mountains. There is a creature in the northern parts, as in Russia, Greenland, &c.; which is called... read more
Matthew Henry's Complete Commentary - Job 40:15-24
God, for the further proving of his own power and disproving of Job's pretensions, concludes his discourse with the description of two vast and mighty animals, far exceeding man in bulk and strength, one he calls behemoth, the other leviathan. In these verses we have the former described. ?Behold now behemoth, and consider whether thou art able to contend with him who made that beast and gave him all the power he has, and whether it is not thy wisdom rather to submit to him and make thy peace... read more