Contrast 2 Kings 17:9 with Eph. 5:11-13.
Compare Israel's actions in 2 Kings 17:9 with Ephesians 5:11-13.

Setting the scene in Samaria

2 Kings 17 sits at the closing stretch of the northern kingdom’s history. Verse 9 records the sad summary:

• “The Israelites secretly did what was not right against the LORD their God. They built for themselves high places in all their towns, from watchtower to fortified city.” (2 Kings 17:9)


Israel’s secret rebellion

• “Secretly” is the keyword. Idolatrous shrines popped up everywhere, yet the nation still claimed covenant loyalty.

• Every village “from watchtower to fortified city” was infected—sin hid in plain sight.

• Other prophets had warned them (Hosea 4:17; Amos 5:21-23), but the people preferred covert compromise to open repentance.

• Verse 18 reveals the result: “So the LORD was very angry with Israel and removed them from His presence.”


Darkness unmasked by Paul

Paul addresses the church a millennium later:

• “Have no fellowship with the fruitless deeds of darkness, but rather expose them. For it is shameful even to mention what the disobedient do in secret. But everything exposed by the light becomes visible, for everything that is illuminated becomes a light itself.” (Ephesians 5:11-13)

• The language matches 2 Kings 17: “deeds of darkness,” “shameful,” “secret.”

• Instead of tolerating hidden sin, believers are to bring it into the light, allowing Christ’s radiance to transform both the sin-bearer and the surrounding community.


Key parallels and contrasts

• Hidden versus exposed

– Israel cloaked idolatry; Paul calls the church to uncover darkness.

• Fruitless works

– High places produced judgment; Paul labels secret sin “fruitless.”

• Outcome

– Israel’s secrecy ended in exile (2 Kings 17:18-23).

– Exposure leads to illumination: “everything that is illuminated becomes a light itself” (Ephesians 5:13).

• Divine consistency

Numbers 32:23: “be sure your sin will find you out.”

Luke 12:2-3: nothing hidden will stay concealed. God’s character never changes.


Living in the light today

• Personal integrity: Invite God to search hidden areas (Psalm 139:23-24).

• Corporate health: Churches thrive when ungodly practices are lovingly confronted, not ignored (1 Corinthians 5:6-8).

• Witness to the world: Transparent holiness validates the gospel (Philippians 2:15).

• Hope for the repentant: When sin is confessed, “the blood of Jesus His Son cleanses us from all sin” (1 John 1:7).


Cautions and encouragements

• Guard against “respectable” idols—career, comfort, entertainment.

• Remember that secrecy breeds more sin; light breaks the cycle.

• Expose with humility and hope, not self-righteousness (Galatians 6:1).

• Celebrate transformed lives: darkness turned to light is a testimony of God’s grace.

How can we guard against 'secretly doing things' that displease God today?
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