Praise be to Allah the Lord of the Worlds. Peace and blessings be upon the slave of Allah, His Messenger and Slave, the best of His creatures and His trustee of the Revelation, our Prophet, Imam and master Muhammad ibn `Abdullah and upon his Household and Sahabah (companions) and those who followed his example and guidance.

This is a concise lecture on some issues which are not known to many people.

It is known that Allah (Exalted be He) created both the Jinn and mankind to worship Him. Thus, He sent the Messengers and revealed the Books to call on people - males and females, jinn and mankind - to worship Him. Worship, which is the wisdom behind sending the Messengers and revealing the books, is the right of Allah upon His Slaves, whether males or females, jinn or human, Arabs or non-Arabs, the rich or the poor and the rulers or the ruled. All of them are created in order to worship Allah and act according to the teachings of the Messengers and the revealed books. Both the jinn and mankind are ordered to obey Allah and His Messenger, because they are created to worship, glorify, and obey Allah (Exalted be He).