The Holy Qur’an was revealed to the Messenger of Allah (pbuh) in parts according to the events and incidents, and each time a verse was revealed, He (pbuh) would convey it at once. If the verse contained a command, He (pbuh) and the Muslims would execute it at once and if the verse contained a prohibition, He (pbuh) and the Muslims would at once refrain and abstain from doing it. The implementation of the rules used to take immediate effect after their revelation, without any delay. The rule that was revealed would become due for implementation and execution the moment it is revealed, whatever the rule was, until Allah (swt) completed this Deen and revealed His (swt) saying; “Today I have completed your Deen for you completed My favour upon you and have chosen for you Islam as your Deen.” [TMQ Al-Ma’idah: 3]

After the revelation of this verse, the Muslims became under the total obligation to implement and execute all the rules of Islam. Whether these were related to the Aqa’id (doctrines), the Ibadat (worships), the Akhlaq (morals), or the Mu’amalat (transactions). Whether these transactions were between the Muslims themselves, or between the Muslims and the ruler who rules over them, or between the Muslims and other peoples, nations and States. Whether these rules were related to the ruling, the economy, the social matters, or the foreign policy in peace and at war. Allah (swt) says; “Whatever the Messenger brought you take it; and whatever He forbids you abstain from it. And fear Allah, for Allah’s punishment is very severe.” [TMQ Al-Hashr: 7]