The LXX Scrolls

The LXX Scrolls

Beyond Golden Calves, A Comprehensive Biblical Study of Idolatry, Part 8: Breaking Free

The Gospel Solution to Idolatry

Kevin Potter
Dec 18, 2025
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Hello brothers and sisters.

We’ve spent seven parts diagnosing the disease. Now we prescribe the cure.

Across this series, we’ve examined the full spectrum of idolatry:

  • Physical idols and false gods

  • Sacred objects transformed into substitutes for God

  • Human beings elevated to divine status

  • Pursuits and possessions that consume our hearts

  • The throne-seeking self

  • Religion itself becoming the idol

If you missed any of the first 6 posts, you can catch up below:

Idolatry, Part 1

Idolatry, Part 2

Idolatry, Part 3

Idolatry, Part 4

Idolatry, Part 5

Idolatry, Part 6

Idolatry, Part 7

The catalog is exhaustive because idolatry is comprehensive; it’s the fundamental human condition. But diagnosis without treatment offers no hope. So we turn now to the only cure that can break the stranglehold of idolatry: the Gospel of Jesus Christ.



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The Problem: The Great Exchange

Paul’s indictment in Romans 1 reveals the core mechanism of idolatry:

Romans 1:21-25: διότι γνόντες τὸν θεὸν οὐχ ὡς θεὸν ἐδόξασαν ἢ ηὐχαρίστησαν, ἀλλ’ ἐματαιώθησαν ἐν τοῖς διαλογισμοῖς αὐτῶν καὶ ἐσκοτίσθη ἡ ἀσύνετος αὐτῶν καρδία... καὶ ἤλλαξαν τὴν δόξαν τοῦ ἀφθάρτου θεοῦ ἐν ὁμοιώματι εἰκόνος φθαρτοῦ ἀνθρώπου... οἵτινες μετήλλαξαν τὴν ἀλήθειαν τοῦ θεοῦ ἐν τῷ ψεύδει καὶ ἐσεβάσθησαν καὶ ἐλάτρευσαν τῇ κτίσει παρὰ τὸν κτίσαντα

“For although they knew God, they did not honor him as God or give thanks to him, but they became futile in their thinking, and their foolish hearts were darkened... and they exchanged the glory of the immortal God for images resembling mortal man... They exchanged the truth about God for a lie and worshiped and served the creature rather than the Creator, who is blessed forever! Amen.”

Notice the repetition: ἤλλαξαν (ēllaxan, v. 23) and μετήλλαξαν (metēllaxan, v. 25); both forms of ἀλλάσσω (allassō), “to exchange.” Paul isn’t describing an addition but a substitution. Humanity didn’t add idols alongside God; we replaced God with idols.

The Double Exchange

Paul identifies two devastating exchanges:

  1. They exchanged the glory of the immortal God (τὴν δόξαν τοῦ ἀφθάρτου θεοῦ) for images (ἐν ὁμοιώματι εἰκόνος)

The Greek ἀφθάρτου (aphthartou) means “imperishable, incorruptible, immortal.” They traded the eternal, glorious, transcendent God for φθαρτοῦ (phthartou)—”perishable, corruptible, mortal” images. They exchanged infinite worth for worthless copies.

  1. They exchanged the truth about God (τὴν ἀλήθειαν τοῦ θεοῦ) for the lie (ἐν τῷ ψεύδει)

Note the definite article: τῷ ψεύδει—”the lie,” not “a lie.” Paul may be referencing the original lie in Genesis 3: “You will be like God” (Genesis 3:5). The primal lie that birthed all idolatry was the promise that we could replace God with ourselves or with created things and find satisfaction.

The Result

Paul uses stark language for the outcome:

  • ἐματαιώθησαν (emataiōthēsan): “they became futile”—their thinking became empty, purposeless, vain

  • ἐσκοτίσθη (eskotisthē): “was darkened”—their understanding became obscured

  • ἐσεβάσθησαν καὶ ἐλάτρευσαν (esebasthēsan kai elatreusan): “they worshiped and served”—religious language reserved for God alone, now directed toward creation

This is the idolatrous condition: worshiping the created instead of the Creator, and finding ourselves empty, dark, and enslaved.

The Solution: The Greater Exchange

But the Gospel announces a reversal. If Romans 1 describes the terrible exchange that enslaves humanity, the Gospel proclaims the glorious exchange that sets us free.

Christ Makes the Exchange

2 Corinthians 5:21:

τὸν μὴ γνόντα ἁμαρτίαν ὑπὲρ ἡμῶν ἁμαρτίαν ἐποίησεν, ἵνα ἡμεῖς γενώμεθα δικαιοσύνη θεοῦ ἐν αὐτῷ.

“For our sake he made him to be sin who knew no sin, so that in him we might become the righteousness of God.”

Here’s the divine exchange:

  • Christ, who knew no sin (τὸν μὴ γνόντα ἁμαρτίαν), became sin (ἁμαρτίαν ἐποίησεν) for us

  • We, who had no righteousness, become the righteousness of God (γενώμεθα δικαιοσύνη θεοῦ) in Him

This isn’t merely forgiveness; it’s substitutionary transformation. Christ takes our idolatrous rebellion, and we receive His perfect righteousness.

The Idol-Breaking Power of the Cross

Colossians 2:13-15:

καὶ ὑμᾶς νεκροὺς ὄντας ἐν τοῖς παραπτώμασιν... συνεζωοποίησεν ὑμᾶς σὺν αὐτῷ, χαρισάμενος ἡμῖν πάντα τὰ παραπτώματα, ἐξαλείψας τὸ καθ’ ἡμῶν χειρόγραφον τοῖς δόγμασιν... ἀπεκδυσάμενος τὰς ἀρχὰς καὶ τὰς ἐξουσίας ἐδειγμάτισεν ἐν παρρησίᾳ, θριαμβεύσας αὐτοὺς ἐν αὐτῷ.

“And you, who were dead in your trespasses... God made alive together with him, having forgiven us all our trespasses, by canceling the record of debt that stood against us with its legal demands... He disarmed the rulers and authorities and put them to open shame, by triumphing over them in him.”

Three stunning Gospel realities destroy idolatry’s power:

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