manners = statutes. It was this that brought down the judgment of extermination. No other remedy would do. These nations were descended from the nephilim (see App-25), who like those who were destroyed by the Flood, were "after that" (Gen_6:4) to be destroyed by the sword of Israel.
nation. Some codices, with Samaritan Pentateuch, Targum of Onkelos, Septuagint, Syriac, and Vulgate, read "nations" (plural)