God's Double Speech: Words and Deeds in Isaiah's Warning

Isaiah 28:11 presents a sobering paradox: Jehovah will speak to His people through strangers and foreign lips—specifically through the Assyrian invasion. The prophet employs the phrase "men of strange lips" to underscore the alien nature of this divine communication. Where once God spoke directly through His prophets, He will now speak through military conquest and exile.

A.B. Davidson, LL.D., recognized the terrifying irony: God uses the very instrument of judgment to deliver His message with "frightful iteration"—repetition that pounds home the consequence of Israel's refusal to hear Him otherwise.

Yet embedded in this judgment lies a profound theological principle articulated by O.A. Smith, D.D.: God speaks to humanity in two modes, both unmistakably plain. First, He speaks through words—the utterances of prophets, the law, the covenant promises. When words are rejected or ignored, Jehovah speaks through deeds—historical events, natural consequences, the unfolding of cause and effect that even the spiritually deaf cannot escape.

Both languages are devastatingly simple. No ambiguity obscures God's intent. Israel's tragedy was not that Adonai remained silent, but that they preferred their own counsel to His explicit word. The Assyrian sword became God's sermon when ears would not listen to His prophets.