Amos 1 - 3

The prophet Amos (contemporary with Isaiah) lays out God's charges against the nation of Israel and her neighbors.  They have not only disobeyed God's commands, but have intentionally done what was commanded them to not do; and left undone what was commanded them to do!  God states that sins of this caliber are not random occurrences, but proof that the hearts of the nations are far from Him, and His punishment of them is rightly deserved.