sent down to thee the Book explaining all things" (16:89) which means that the knowledge of Rasoolallah (sallallahu 'alaihi wasallam) increased day by day and when the revelation of the Qur'an was complete, so was the knowledge of Rasoolallah (sallallahu 'alaihi wasallam).
Hadaba quraafaadkan ku aadan aduunyo gadoonka ayaa culimadda Islaamku waxay uga digeen ummada Muslimiinta inay aaminaan, iyagoo sheegay in waqtiga ay dhacayso Aduunyo gadoonka uu yahay mid aan la aqoon, saacada, maalinta iyo waliba xiliga iyadoo arintaasi tahay mid ILAAH uu leeyahay awoodeeda iyo ogaalkeeda, hase yeeshee lagu xisaabsatamo in ay Saacada Qiyaamaha ay tahay mid imaanaysa.