What does the Bible say about idolatry and turning to God?

In 1 Thessalonians 1:9, Paul highlights how the Thessalonians turned to God from idols to serve the living and true God. This illustrates a critical aspect of repentance, which is not merely abandoning false beliefs but being drawn to the true God. It emphasizes that God must first turn the heart before one can recognize the emptiness of idols. Only when the Thessalonians were turned to God did they see their previous idols for what they truly were—nothing more than false representations that could not satisfy their spiritual needs.