Joshua 24:2

2.Your fathers dwelt on the other side, etc He begins his address by referring to their gratuitous adoption by which God had anticipated any application on their part, so that they could not boast of any peculiar excellence or merit. For God had bound them to himself by a closer tie, having, while they were no better than others, gathered them together to be his peculiar people, from no respect to anything but his mere good pleasure. Moreover, to make it clearly appear that there was nothing in which they could glory, he leads them back to their origin, and reminds them how their fathers had dwelt in Chaldea, worshipping idols in common with others, and differing in nothing from the great body of their countrymen. Hence it is inferred that Abraham, when he was plunged in idolatry, was raised up, as it were, from the lowest deep.

The Jews, indeed, to give a false dignity to their race, fabulously relate that Abraham became an exile from his country because he refused to acknowledge the Chaldean fire as God. (197) But if we attend to the words of the inspired writer, we shall see that he is no more exempted from the guilt of the popular idolatry than Terah and Nachor. For why is it said that the fathers of the people served strange gods, and that Abraham was rescued from the country, but just to show how the free mercy of God was displayed in their very origin? Had Abraham been unlike the rest of his countrymen, his own piety would distinguish him. The opposite, however, is expressly mentioned to show that he had no peculiar excellence of his own which could diminish the grace bestowed upon him, and that therefore his posterity behooved to acknowledge that when he was lost, he was raised up from death unto life.

It seems almost an incredible and monstrous thing, that while Noah was yet alive, idolatry had not only spread everywhere over the world, but even penetrated into the family of Shem, in which at least, a purer religion ought to have flourished. How insane and indomitable human infatuation is in this respect, is proved by the fact that the holy Patriarch, on whom the divine blessing had been specially bestowed, was unable to curb his posterity, and prevent them from abandoning the true God, and prostituting themselves to superstition.