Question

Cast the First Stone to be the first to attack, blame, or criticize someone; to lead accusers against a wrongdoer

Accepted Answer

Don't criticize. You've done it yourself, so you shouldn't cast the first stone. This is another saying that comes from the Bible. The apostle John writes that when people wanted to stone to death a woman accused of something immoral, Jesus said, "He that is without sin among you, let him first cast a stone at her." In other words, you shouldn't criticize how others behave unless you're perfect yourself.

Idiom	Cast the First Stone
Example	Don't criticize. You've done it yourself, so you shouldn't cast the first stone.
Meaning	to be the first to attack, blame, or criticize someone; to lead accusers against a wrongdoer
Origin	This is another saying that comes from the Bible. The apostle John writes that when people wanted to stone to death a woman accused of something immoral, Jesus said, "He that is without sin among you, let him first cast a stone at her." In other words, you shouldn't criticize how others behave unless you're perfect yourself.

Stone Cast Criticize Attack Blame Lead Accusers Wrongdoer