Genesis 26:16

16. And Abimelech said unto Isaac. It is uncertain whether the king of Gerar expelled Isaac of his own accord from his kingdom, or whether he commanded him to settle elsewhere, because he perceived him to be envied by the people. He possibly might, in this manner, advise him as a friend; although it is more probable that his mind had become alienated from Isaac; for at the close of the chapter Moses relates, that the holy man complains strongly of the king as well as of others. But since we can assert nothing with certainty respecting the real feelings of the king, let it suffice to maintain, what is of more importance, that in consequence of the common wickedness of mankind, they who are the most eminent fall under the suspicion of the common people. Satiety, indeed, produces ferocity. Wherefore there is nothing to which the rich are more prone than proudly to boast, to carry themselves more insolently than they ought, and to stretch every nerve of their power to oppress others. No such suspicion, indeed, could fall upon Isaac; but he had to bear that envy which was the attendant on a common vice. Whence we infer, how much more useful and desirable it often is, for us to be placed in a moderate condition; which is, at least, more peaceful, and which is neither exposed to the storms of envy, nor obnoxious to unjust suspicions. Moreover, how rare and unwonted was the blessing of God in rendering Isaac prosperous, may be inferred from the fact, that his wealth had become formidable both to the king and to the people. A large inheritance truly had descended to him from his father; but Moses shows, that from his first entrance into the land, he had so greatly prospered in a very short time, that it seemed no longer possible for the inhabitants to endure him.