Even missionaries recognize that to remain strong in their foreign assignment, they cannot rely merely on the basic understanding of the spiritual food they get at the meetings.
١٢ ،‏ ١٣ كَيْفَ يَسْتَفِيدُ كَثِيرُونَ مِنْ دَرْسِ ٱلْكِتَابِ ٱلْمُقَدَّسِ بِلُغَتِهِمِ ٱلْأُمِّ ؟‏