>>520565460
If you ask Grok it will give a better explanation than most here

Jesus' statement in Matthew 22:15–22 (paralleled in Mark 12:13–17 and Luke 20:20–26) was a response to a trap set by Pharisees and Herodians. They asked whether Jews should pay the Roman census tax (a poll tax symbolizing subjugation to Caesar). A "yes" would alienate Jewish nationalists; a "no" would brand him a rebel against Rome.
By requesting a denarius (bearing Caesar's image and inscription), Jesus highlighted:

The coin was Roman currency, used in a Roman-occupied economy.
His reply—"Render unto Caesar the things that are Caesar’s, and unto God the things that are God’s"—affirmed paying taxes without endorsing Roman divinity or tyranny.