bold = Main text
  Chap., §                                 grey = Comment text

1 Int,  2 | statements of the Magisterium. Difficulties both internal and external
2   4     |       All Peoples, In Spite of Difficulties~
3   4,  35|  Church's human resources.~The difficulties seem insurmountable and
4   4,  36|                    36. Nor are difficulties lacking within the People
5   4,  36|    People of God; indeed these difficulties are the most painful of
6   4,  36|     all. As the first of these difficulties Pope Paul VI pointed to "
7   4,  36|          Internal and external difficulties must not make us pessimistic
8   4,  37|        to penetrate because of difficulties of communication, language