Galatians 6:1-3

My friends, if someone is caught in any kind of wrongdoing, those of you who are spiritual should set him right; but you must do it in a gentle way. And keep an eye on yourselves, so that you will not be tempted, too. Help carry one another's burdens, and in this way you will obey the law of Christ. If you think you are something when you really are nothing, you are only deceiving yourself.