Practicing for the field ministry can equip the family to be better prepared to preach effectively.
حِينَ يُحِبُّ كِلَاهُمَا يَهْوَهَ وَيَخْدُمَانِهِ سَوِيًّا ،‏ يَنْعَمَانِ بِٱلسَّعَادَةِ وَبِزَوَاجٍ مُوَحَّدٍ .‏