Jeremiah 18:15

Because my people hath forgotten me, they have burned incense to vanity, and they have caused them to stumble in their ways from the ancient paths, to walk in paths, in a way not cast up;

Jeremiah 18:15 (KJV)

Context

Jeremiah prophesied during the final years of the kingdom of Judah, when Babylon was rising to power and Judah was moving toward destruction because of persistent disobedience and idolatry. Jeremiah 18:15 names the root of that rebellion: the people had forgotten God and turned to worthless idols.

Meaning

The verse identifies three related failures. First, God’s people had forgotten Him, meaning they had neglected their covenant relationship with Him and abandoned His commands. Second, they burned incense to vanity. Burning incense was a common act of worship and prayer, but the people offered it to idols described as vanity, a lie, or false gods. These idols could not help them or answer their prayers. Third, they were caused to stumble in their ways from the ancient paths. The ancient paths are the ways of God that had been made known to His people for ages. To stumble in God’s ways is to transgress His law. The verse contrasts the well-built highway of God’s ways with the poor, rutted bypaths of idolatry. The people chose to walk in paths that were not cast up, that is, not prepared or established by God.

Biblical connections

The warning in Jeremiah 18:11 that God is preparing disaster against Judah connects directly to the accusation in verse 15: because the people forgot God and followed idols, they stumbled and faced judgment. This pattern of forgetting God and turning to idols appears throughout the Old Testament, where the prophets repeatedly call Israel back to the covenant ways they had abandoned.

Application

Remembering God means keeping Him at the centre of life, maintaining a personal relationship with Him, seeking His guidance, and following His commandments. True worship involves offering our lives as living sacrifices and honouring God alone, refusing to give His rightful place to anything else. The ancient paths of righteousness, obedience, and faithfulness to God’s Word remain the safe way to walk, even when the world pressures us to follow its own ways. This verse warns that forgetting God and indulging in idolatry leads to spiritual stumbling and destruction, but it also encourages us to turn back to God. His grace and mercy are available to those who repent and seek His forgiveness.

Reflection

God’s disappointment with Judah reveals how seriously He regards the covenant relationship with His people. The people had experienced His faithfulness and provision, yet they still turned away. Their forgetfulness was not a lapse of memory but a deliberate choice to abandon His ways. The same choice faces every believer: to walk on the well-built path of obedience or to wander onto paths that lead away from God. The verse calls us to examine what we worship and which paths we follow, and to return to the ancient paths that lead to life.