(Jahannam) is distance (bu'd) from, and forgetfulness of, Allah. Man finds himself in Hell when he imagines that there actually is a real chasm between Allah and himself.
(Nar). The nar is a reality in this life and a reality in the Hereafter. It is experienced in this life when one is in a state of forgetfulness of, and separation from, Allah.
(Idlal). Man has been given the choice as to which path he takes on the return journey to his Origin. In this life he can make the Journey of Return to his Sacred Centre under Divine Guidance which is manifested in the Prophets of Allah and His friends. But, he can be prevented from making the journey in this life due to Misguidance (Idlal) which is manifested in Satan and his friends.
