Only, live your life in a manner worthy of the gospel of Christ, so that, whether I come and see you or am absent and hear about you, I will know that you are standing firm in one spirit, striving side by side with one mind for the faith of the gospel
Remember, then, what you received and heard; obey it and repent. If you do not wake up, I will come like a thief, and you will not know at what hour I will come to you.