At that time, a month - long course of instruction was provided primarily for congregation servants, as presiding overseers were then called.
وَقَدْ تَوَسَّعَ ٱلْآنَ بَرْنَامَجُ هذِهِ ٱلْمَدْرَسَةِ لِيَشْمُلَ كُلَّ ٱلنُّظَّارِ وَٱلْخُدَّامِ ٱلْمُسَاعِدِينَ .‏