Both the soul and the Light are clothed in corporeal garments it is considered “corporeality”. If a person strips away all desires to enjoy clothed in honor, money, knowledge, sex, etc. as well as the envelope of the desire itself – then it is considered “spirituality”.
In order for the soul to be willing to become bare, without a body or shell, and to uncover pleasure, it must pass through four gradations: inanimate, vegetative, living and speaking of this world, and become ripe in them. It must know all bestial pleasures, creating a home, having children, a passion for food, a desire for rest, and especially a sexual desire. Following all of these desires, the soul has to experience all human pleasures of wealth, honor and knowledge.
Courtesy of http://www.youtube.com/watch?v=EflOarvoeVs