Job 5:23

"Because you have made a covenant with the stones of the field. These field stones are the Gentiles. The Law was not promulgated among them; they were like the stones that are assembled for the building. "Ferocious animals will tame you in front of you. This can be applied to Jews as well as Gentiles.

But with the stones of the countries shall be thy covenant. And the beasts of the earth shall be peacemakers to thee. The Churches of the nations are like separate countries in the world, which, while they be planted in one faith, are separated by a diversity of customs and of tongues. What then do we take the stones of the countries to mean but the Elect ones of the Church, to whom it is declared by the voice of him who was the first among the teachers, Ye also as lively stones are built up a spiritual house? Concerning whom the Lord by His Prophet promises Holy Church, saying, Behold, I will lay thy stones in order. Whoso then lives aright, joins himself in covenant 'with the stones of the countries.' For herein, that he conquers the desires of the world, without doubt he ties his life to an imitation of the Saints that have gone before. But when he is departing from the practice of the world, the assaults of malicious spirits increase, which nevertheless, the more they afflict a man in sorrow of heart, bow him the more humbly to his Creator. First it is to be observed, that he does not say, 'made peaceful,' but, 'peacemakers,' that is to say, not that they are at peace, but that they make peace; for the crafty foes in making plots distress, but the distressed soul delights the more in her return to the heavenly home, the more she lives toiling in this woful place of exile, and most truly abases herself to the gracious regard of her Helper, when she considers the most violent plots of the enemy against her. The beasts of the earth then are rendered 'peacemakers' to the Elect, in that the malignant spirits, when they bear down the hearts of the good by their hostility, drive them to the love of God against their will. Thus there arises a firmer peace with God, from the same source, whence a tougher fight is occasioned us by our adversaries. By the 'beasts of the earth' too may be understood the motions of the flesh, which, while they gall the mind by prompting conduct which is contrary to reason, rise up against us like beasts. But when the heart is bowed down under the Divine Law, even the incitements of the flesh are reduced, so that, though in tempting us they give a low muttering, yet they never mount so high as to the execution of the deeds, as to the madness of open biting. For who that still subsists in this corruptible flesh, completely tames these…