What do "mere words" reveal about promises?
What does "mere words" in Isaiah 36:5 reveal about empty promises?

Historical backdrop

- Assyrian king Sennacherib has sent his field commander to Jerusalem (Isaiah 36:1–4).

- The envoy pressures King Hezekiah to surrender, mocking Judah’s military strategy and trust in the LORD.

- Verse 5 pinpoints the taunt: “You claim to have a strategy and strength for war, but these are empty words. On whom are you depending, that you rebel against me?” (Isaiah 36:5).


Meaning of “mere words”

- Hebrew literally reads “word of the lips”—speech without substance.

- The Assyrian spokesman dismisses Hezekiah’s assurances as hollow rhetoric, implying:

• No real military resources back them.

• No real alliances will materialize.

• No real God will intervene.

- Ironically, the words that seem “mere” to the Assyrian are, in fact, anchored in the living God (Isaiah 37:33-35).


How empty promises are exposed

1. They lack power to act

“Where are the gods of Hamath and Arpad?” (Isaiah 36:19). Dead idols cannot deliver; promises tied to them collapse.

2. They rely on human calculation alone

Egypt is called “a splintered reed” (Isaiah 36:6). Alliances that ignore God splinter under pressure.

3. They are untested by obedience

Hezekiah’s reforms (2 Chronicles 31:20-21) showed genuine faith; cheap talk never produces righteous action.

4. They dissolve under divine scrutiny

The LORD’s answer in Isaiah 37 proves who truly holds power; every boast apart from Him is exposed as “mere words.”


Biblical echoes of the same theme

- Proverbs 14:23: “All hard work brings profit, but mere talk leads only to poverty.”

- James 2:17: “Faith by itself, if it does not have works, is dead.”

- 1 John 3:18: “Little children, let us love not in word and speech, but in action and truth.”

- 2 Peter 2:18: “With lofty but empty words, they entice...”

- Matthew 15:8: “This people honors Me with their lips, but their hearts are far from Me.”


Lessons for followers of Christ today

• Examine whether our assurances rest on God’s revealed promises or on shifting human plans.

• Match our words with faithful action; let confession be confirmed by obedience (John 14:15).

• Discern voices that promise security apart from Christ; identify “splintered reeds” before leaning on them.

• Speak truthfully, counting God’s Word as sufficient, never embellishing with flattery or hype (Ephesians 4:29).

• Remember that God alone turns “mere words” into living, powerful reality (Isaiah 55:11).

How does Isaiah 36:5 challenge reliance on human strength over God's power?
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