First - century Christians worked along with holy spirit to maintain unity (See paragraph 13)
عَمِلَ مَسِيحِيُّو ٱلْقَرْنِ ٱلْأَوَّلِ بِمُسَاعَدَةِ ٱلرُّوحِ ٱلْقُدُسِ كَيْ يُحَافِظُوا عَلَى ٱلْوَحْدَةِ (‏ اُنْظُرِ ٱلْفِقْرَةَ ١٣ .‏ )‏