27. In labour and painfulness, in much watchings, in hunger and thirst, in fastings often, in cold and nakedness.
28. Besides those things which are without: my daily instance, the solicitude for all the churches.
29. Who is weak, and I am not weak? Who is scandalized, and I am not on fire?
30. If I must needs glory, I will glory of the things that concern my infirmity.