John Gills Exposition of the Bible Commentary - Isaiah 1:22
Thy silver is become dross ,.... Meaning either that such persons, who had the appearance of goodness, looked like genuine silver, were now become reprobate, and, as the wicked of the earth, like dross, Jeremiah 6:30 or that the word of God, which is as silver purified seven times, was now corrupted with false glosses and human traditions, which were as dross: thy wine mixed with water F13 It being usual to mix water with wine, and drink it, and this being not at all reproachful,... read more
Matthew Henry's Complete Commentary - Isaiah 1:21-30
Here, I. The woeful degeneracy of Judah and Jerusalem is sadly lamented. See, 1. What the royal city had been, a faithful city, faithful to God and the interests of his kingdom among men, faithful to the nation and its public interests. It was full of judgment; justice was duly administered upon the thrones of judgment which were set there, the thrones of the house of David, Ps. 122:5. Men were generally honest in their dealings, and abhorred to do an unjust thing. Righteousness lodged in it,... read more