9:7 Rhetorically Yahweh asked if Israel was not just like other nations. It was in the sense that it was only one nation among many in the world that lived under His sovereign authority. The Ethiopians (Cushites) were a remote people in Amos' day, on the edge of the earth from an ancient Near Easterner's perspective, yet God watched over them. He had separated the Philistines from Caphtor (Crete; cf. Deut. 2:23) and the Syrians (Arameans) from Kir in Mesopotamia (cf. 1:5) just as He had led Israel from Egypt to the Promised Land. The Philistines and Syrians were Israel's enemies, but God had done for them what He had done for Israel. He could justly send the Israelites into another part of the world since He had formerly relocated these other nations. The Israelites considered themselves superior because of their election, but really they were no better or less accountable than any other nation.
9:8 As the sovereign Lord looked over all the kingdoms of the earth, He noticed those of them that were sinful and determined to destroy them because of their wickedness. He would do to Israel what He would do to any other sinful nation (cf. 3:1-2). Yet He promised not to destroy completely the house of Jacob (the Northern Kingdom, because of the covenant He had made with Israel; cf. 5:4-6, 14-15, 23-24).
9:9 God would sift all the Israelites, among the other nations, to separate the people deserving judgment from the righteous few. He would allow the righteous person (true wheat) to slip through but would retain the unrighteous (a kernel, pebble, anything compacted, Heb. seror) for judgment.77He would separate the righteous from the sinful as He sifted through the Israelites. God determines just how much sinfulness makes His punishment inevitable; He determines the mesh of the sifting screen.
9:10 All the guilty Israelites would die by the sword, the Lord promised. None of them who claimed that they would escape that calamity would get away.
