There is no animal which a herd of wolves will not attack, and very few which they will not ultimately secure. Strength avails nothing against the numbers of these savage foes, which give no moment of rest, but incessantly assail their antagonist, dashing by instinct at those parts of the body which can be least protected, and lacerating with their peculiar short, snapping bite. Should several of their number be killed or disabled, it makes no difference to the wolves, except that a minute or two are wasted in devouring their slain or wounded brethren, and they only return to the attack the more excited by the taste of blood. Swiftness of foot avails nothing against the tireless perseverance of the wolves, who press on in their peculiar, long, slinging gallop, and in the end are sure to tire out the swifter footed but less enduring animal that flees before them. The stately buffalo is conquered by the ceaseless assaults of the wolves; the bear has been forced to succumb to them, and the fleet-footed stag finds his swift limbs powerless to escape the pursuing band, and his branching horns unable to resist their furious onset when once they overtake him. In the passage from Habakkuk which has already been quoted, allusion is made to the ferocity of the Wolf, and the same characteristic is mentioned in several other parts of Scripture. Take, for example, Gen. xlix. 27: "Benjamin shall ravin as a wolf: in the morning he shall devour the prey, and at night he shall divide the spoil." Or the passage in Ezekiel xxii. 27: "Her princes in the midst thereof are like wolves ravening the prey, to shed blood." Or the well-known metaphor of our Lord in Matt. vii. 15: "Beware of false prophets, which come to you in sheep's clothing, but inwardly they are ravening wolves." That the Wolf is a special enemy to the sheep-fold is shown in many parts of the Scriptures, both in the Old and New Testaments, especially in the latter. In John x. 1-16, Jesus compares himself to a good shepherd, who watches over the fold, and, if the wolves should come to take the sheep, would rather give up His life than they should succeed. But the false teachers are compared to bad shepherds, hired for money, but having no interest in the sheep, and who therefore will not expose themselves to danger in defence of their charge. This metaphor was far more effective in Palestine, and at that time, than it is in this country and at the present day. In this land, the shepherd has no anxiety about the inroads of wild beasts, but in Palestine one of his chief cares was to keep watch at night lest the wolves should attack the fold, and to drive them away himself in case they should do so. Therefore the shepherd's life was one which involved no small danger as well as anxiety, and the metaphor used by our Lord gains additional force from the knowledge of this fact.