The answer is: A stone like a great millstone

Rev 18 vs 21

In Revelation 18:21, we find an intriguing and vivid image—the mighty angel hurling a massive millstone into the sea. This dramatic act symbolizes the complete destruction of Babylon, depicted as a great empire of corruption and moral decay. The imagery of the millstone is significant; in ancient times, these stones were heavy and powerful, used to grind grain. Their weight in the ocean represents not just physical downfall, but divine judgment.

Babylon in biblical literature often represents more than just a place. It stands as a metaphor for all that opposes the values of justice, righteousness, and peaceful living. Fun fact: historically, Babylon was renowned for its grand structures and luxury, mirroring today’s pursuits of wealth and status—elements often criticized in religious study.

Biblically, the theme of stones and their throws pops up in several powerful momentums. Remember when Jesus referred to stones crying out if His disciples remained quiet (Luke 19:40)? This demonstrates the belief that creation itself testifies to truth and justice. In the way that a millstone—meant for productive use—was instead cast aside, we see how human purposes can be thwarted when aligned against higher principles.

So, next time you hear references to Babylon, recall the millstone's symbolic weight. It whispers both a cautionary tale of moral downfalls and a promise that lower motives do not endure, while higher truths prevail in the grand narrative of life.