John Gills Exposition of the Bible Commentary - Isaiah 30:5
They were all ashamed of a people that could not profit them ,.... The princes, the ambassadors that were sent unto them, and the king or people, or both, that sent them, who hoped for and expected great things from them, but, being disappointed, were filled with shame; because either the Egyptians, who are the people here meant, either could not help them, or would not, not daring to engage with so powerful an enemy as the Assyrian monarch, which is illustrated and confirmed by repeating... read more
Matthew Henry's Complete Commentary - Isaiah 30:1-7
It was often the fault and folly of the people of the Jews that, when they were insulted by their neighbours on one side, they sought for succour from their neighbours on the other side, instead of looking up to God and putting their confidence in him. Against the Israelites they sought to the Syrians, 2 Chron. 16:2, 3. Against the Syrians they sought to the Assyrians, 2 Kgs. 16:7. Against the Assyrians they here sought to the Egyptians, and Rabshakeh upbraided them with so doing, 2 Kgs.... read more