There is no denying that it is a challenge to start preaching from house to house and to keep on preaching right to the end. ​ — Matt. 24: 13.
مِمَّا لَا شَكَّ فِيهِ إِذًا أَنَّهُ مِنَ ٱلصَّعْبِ أَنْ يَبْتَدِئَ ٱلْمَرْءُ بِٱلْكِرَازَةِ مِنْ بَيْتٍ إِلَى بَيْتٍ وَيُثَابِرَ عَلَيْهَا حَتَّى ٱلنِّهَايَةِ .‏ —‏ مت ٢٤ :‏ ١٣‏ .‏