Like Sergio and Olinda, many faithful brothers and sisters around the world have been preaching for decades in unresponsive home territories.
وَهٰذَا مَا يَفْعَلَانِهِ سِتَّةَ أَيَّامٍ فِي ٱلْأُسْبُوعِ عَلَى مَدَارِ ٱلسَّنَةِ مُنْذُ عَشَرَاتِ ٱلسِّنِينَ .‏