2 Timothy 2:24 says the Lord's servant must be kind to everyone and must not be what?

Answer: Quarrelsome

The Lord's servant must not be quarrelsome (KJV: 'must not strive') but kind to everyone, able to teach, and forbearing.

“And a servant of the Lord must not be quarrelsome, but must be kind to everyone, able to teach, and forbearing.”— 2 Timothy 2:24 (BSB)