They must exert themselves to develop such Christian qualities as faith, godly devotion, brotherly affection, and love.
٥ ،‏ ٦ لِمَاذَا يَنْبَغِي أَنْ يَبْذُلَ ٱلْمَسِيحِيُّونَ ٱلْمَمْسُوحُونَ قُصَارَى جُهْدِهِمْ لِيَجْعَلُوا دَعْوَتَهُمْ أَكِيدَةً ؟‏