John Wesley on Joshua 24:14

The gods - Whereby it appears, that although Joshua had doubtless prevented and purged out all public idolatry, yet there were some of them who practised it in their private houses and retirements. Your fathers - Terah, and Nahor, and Abraham, as ver.2, and other of your ancestors. In Egypt - See Ezek 23:3,8,19,21,27. Under these particulars, no doubt he comprehends all other false gods, which were served by the nations amongst whom they were, but only mentions these, as the idols which they were in more danger of worshipping than those in Canaan; partly because those of Canaan had been now lately and palpably disgraced by their inability to preserve their worshippers from total ruin; and partly, because the other idols came recommended to them by the venerable name of antiquity, and the custom of their forefathers.