As noted earlier, in the first century, all were involved in the vital preaching work.
(‏ مت ١٨ :‏ ١٧‏ )‏ لكِنَّ ٱلشُّيُوخَ فَقَطْ هُمْ حَقِيقَةً مَنْ يَتَّخِذُ هذَا ٱلْإِجْرَاءَ بِصِفَتِهِمْ مُمَثِّلِينَ لِلْجَمَاعَةِ .‏