People in the Bible worshipped idols time and time again. They did it even though doing so was a terrible sin. People once worshipped Baal, it was one of the idols. People refused to worship God even though it was vital.
When God saw people worshipping idols, it really angered him. They had to suffer the Lord's wrath when he punished them. Some of those people's cities were destroyed and some became slaves. Worshipping idols was a stupid and shameful way for them to behave.
Some people still have idols, one of which is movie stars. Jehovah God is watching, he knows who these people are. The Lord is the only one who people should idolize. If you worship him, it is a decision that is very wise.