Why are idols considered vain according to Scripture?

Scripture condemns the worship of idols as being vain and unprofitable. As Samuel warns in 1 Samuel 12:21, turning to idols signifies a deviation from relying on the living God. Idols, whether made of wood, stone, or any material, lack the ability to provide salvation or guidance, rendering their worship hollow. This aligns with the sentiments expressed in Jeremiah 16:19, which denotes inheriting lies and vanity from such false gods. The biblical narrative consistently shows that idols are unable to offer what they promise, leaving worshippers spiritually impoverished. It serves as a reminder to believers to place their faith and trust solely in the one true God, who is able to save and support.