How do we know that there will be a final Memorial? One day the Memorial will be observed for the last time. How do we know?
(‏ يو ٦ :‏ ٤٤‏ )‏ وَبِمَا أَنَّهُ ٱجْتَذَبَهُمْ ،‏ فَلَا بُدَّ أَنَّهُ يَرَى فِيهِمْ صِفَاتٍ حُلْوَةً .‏