2Cor 13.2-10 I told you before, and foretell you, as if I were present, the second time; and being absent now I write to them which heretofore have sinned, and to all other, that, if I come again, I will not spare:
2Cor 2.9 For to this end also did I write, that I might know the proof of you, whether ye be obedient in all things.
2Cor 7.15 And his inward affection is more abundant toward you, whilst he remembereth the obedience of you all, how with fear and trembling ye received him.