Worshiping Other Than God
Scholars have said that seeing the worship of other than God in a dream may indicate the dreamer's preoccupation with falsehood and prioritizing personal desires over God's pleasure. The interpretation varies depending on the material of the idol: gold suggests drawing near to someone disliked by God, silver indicates betrayal and corruption with a woman, while brass, iron, or lead may signify abandoning faith for worldly pleasures, and wood suggests associating with an oppressor or hypocrite.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam