John Calvin's Bible Commentary
Psalms 81:15
15.The haters of Jehovah would have lied to him. Here the same thought is pursued, when the Israelites are informed that their enemies would have humbly submitted to their authority had not their impiety emboldened them to run to excess, when they shook off the yoke of God, and waxed wanton against him. In calling these enemies the enemies of Jehovah, it is intended to censure the folly of the Israelites in breaking the bond of the covenant made between God and them, and thereby separating themselves from him, and preventing him from forthwith engaging in war in their behalf against those who were alike their and his enemies. As earthly princes, when they are disappointed of the assistance promised by their allies, are excited to enter into terms of agreement with their enemies, and in this way avenge themselves on those who have been found to be guilty of perjury and covenant-breakers; so God declares that he had spared his own enemies, because he had been treacherously and wickedly deceived by the people of Israel. Why does he permit his avowed enemies to remain unpunished, and cease for a time to maintain his own glory, if it is not because his object is to set them in contrast with his own rebellious and disobedient people, whom, by this means, he intends to subdue? The meaning of the word כחש, cachash, which we have rendered lied, has been explained in a previous psalm (417). It is here intimated that peace with the reprobate cannot be looked for except in so far as God restrains their rage by hidden chains. A lion shut up in an iron cage still retains his own nature, but he is kept from mangling and tearing in pieces those who are not even more than five or six feet distant from him. Thus it is with respect to the wicked. They may greedily desire our destruction; but they are unable to accomplish what their hearts are set upon; yea God humbles and abases their fierceness and arrogance, so that they put on the appearance of gentleness and meekness. The amount of the whole is, that it was the fault of the Israelites themselves that their enemies prevailed against them, and insolently triumphed over them; whereas, had they continued the humble and obedient children of God, these enemies would have been in a state of subjection to them. When it is said, their time should have been everlasting, (418) the expression is to be referred to the promises; and so must the abundance of wheat and of honey, with which they would have been fully satisfied. God had solemnly declared that he would be their protector and guardian even to the end. The change, then, which so suddenly befell them is set before them as a matter of reproach, inasmuch as they had deliberately cast away all at once their happy state. The same remarks are applicable to the fruitfulness of the land. How is it to be accounted for that they suffered hunger in the land in which God had promised them abundance of wheat and honey, but because the blessing of God had been withheld on account of their iniquity? By the fat of corn (419) is meant, metaphorically, pure grain, unless it may be thought preferable to understand it of the finest wheat. Some are of opinion that the expression, honey out of the rock, is hyperbolical, implying that honey would have flowed from the very rocks rather than that God would have failed to satisfy his people. But as it is evident from sacred history that honey was found everywhere in the hollows of the rocks (420) so long as they enjoyed the blessing of God, the meaning simply is, that the grace of God would have continued to flow in an unbroken and uniform course, had it not been interrupted by the perverseness and wickedness of the people.