Most importantly, as fellow believers in Christ, conduct yourselves just like you learned you should do when you heard the message about Christ. Do that in order that whether I come and see you, or whether I am away from you and people tell me about you, what I hear or see will make me happy. They will tell me that you are unitedly and cooperatively resisting those who oppose the message about Christ (OR, oppose you). I will know that you are not allowing others to influence you to believe a message that is different from the gospel about Christ.