What does the Bible say about self-worship?

In Romans 1:20-25, scripture illustrates how mankind exchanges the glory of the immortal God for idols, ultimately leading to self-worship. This form of idolatry manifests when individuals prioritize their desires over God's commands, resulting in a heart that does not honor God. The Apostle Paul points out that self-worship distorts reality, causing humans to treat the corruptible as divine, fundamentally rejecting the Creator for the creature. As a result, the narrative warns that such pride leads to spiritual blindness and corruption, detracting from the worship due only to God.