“ The whole mass ” of flour represents all the nations, and the fermenting process pictures the spread of the Kingdom message by means of the preaching work.
وَفِي حِينِ أَنَّ نُمُوَّ حَبَّةِ ٱلْخَرْدَلِ يُمْكِنُ مُلَاحَظَتُهُ بِوُضُوحٍ ،‏ لَا يُرَى مَفْعُولُ ٱلْخَمِيرَةِ فِي ٱلْبِدَايَةِ .‏