( b) Explain some of the progressive refinements. Jehovah has brought about progressive adjustments in the earthly part of his organization.
فَمِنْ سَبْعِينَاتِ ٱلْقَرْنِ ٱلتَّاسِعَ عَشَرَ حَتَّى سَنَةِ ١٩٣٢ ،‏ كَانَ أَفْرَادُ ٱلْجَمَاعَةِ يَقْتَرِعُونَ لِتَعْيِينِ ٱلشُّيُوخِ وَٱلشَّمَامِسَةِ .‏