6:1 The prophet began this message by announcing coming woe (Heb. hoy, cf. 5:18). Those who felt at ease in Zion (Jerusalem) and secure in Samaria were the subjects of his message. Those who felt at ease in Samaria, partially because it stood on a high hill that was easily defensible, were the distinguished men. They regarded Israel, and Judah, as the foremost of the nations of their day. They were the men to whom the rest of the house of Israel (the people of the Northern Kingdom) came for advice and or justice.
"With masterly irony, Amos addressed the self-satisfied rich, secure in their affluence (v. 1; cf. Luke 6:24-25; 12:13-21)."60
This is the last reference to the people of Zion in this message; from now on Amos spoke only of the Northern Kingdom. Perhaps he referred to the Judean leaders because they were also guilty of the same sins (cf. Isa. 32:9-11), but judgment was not decreed against them yet.
6:2 Amos challenged these proud leaders to visit other cities that had once considered themselves great. Calneh (or Calno, Isa. 10:9) and Hamath were city-states in northern Aram. Shalmaneser III of Assyria had overrun them in 854-846 B.C., but Israel controlled them in Amos' day. Gath had been a notable city in Philistia, but it had fallen before King Hazael of Aram in 815 B.C. and again to King Uzziah of Judah in 760 B.C. Presently Judah controlled it. Samaria was no better than those city-states, and their territories were larger than Samaria's. Yet they had fallen to foreign invaders. What had happened to them could happen to Samaria even though the people of Israel believed that Yahweh would protect it.
6:3 The leaders of Samaria dismissed the possibility that calamity would overtake their city. But they were really hastening the day of terror (or seat of violence) by refusing to acknowledge and repent of their sins. Amos raised the possibilities as questions, but the answers were obvious to any honest person.
The 31 years following King Jeroboam II's reign saw increasingly worse conditions for Israel (cf. 2 Kings 15:8-17:6). Six kings reigned, three of whom seized power by political coup and assassination. Fear and violence marked this period (cf. 2 Kings 15:16).