Listen up! Jeremiah 9 is all about God's anger at His people for their sins. He's mad that they don't seek Him, and He's gonna bring judgment on them. He's gonna send them into exile and they'll suffer for their sins. God says He'll make the wise men ashamed and the strong men confused. He warns them to watch out and not be proud, because they'll be brought down. He also tells them not to trust in lies and deceit, but to trust in Him instead. Got it?