To elaborate on this theme: [As mentioned above, the revelations of
Gan Eden are from the light of memaleh kol almin, G-d’s immanent
light, which enclothes itself within the different created beings.] The light
of memaleh is drawn down to animate and bring into existence created
beings through the pattern of hishtalshelus; [different levels of
existence, one less refined than the other which are, like a chain, connected
one to the other as] they extend downward.
First [this light is] vested in refined spiritual beings. Afterwards, it
becomes vested in lower created beings, who [are inferior to the spiritual
creations to the extent that their existence] can be described as an analogy to
the higher form of existence. [I.e., just as an analogy uses an utterly
different matter to illustrate the analogue, and yet the same pattern can be
seen in both of them. So too, the lower mode of existence is an entirely
different form, but reflects the pattern of the higher mode.]
[This downward progression continues,] with the light being vested in even
lower levels.1 Thus the verse,2
“He offered three thousand parables” [is interpreted to refer to three thousand
levels of descent, i.e., from the highest realm in the world of Beriah to
our material world,3 each level appearing as a parable and an
analogy to the level above it].
On this basis, it is possible to explain why the ascents within Gan Eden
(which reflects the light of memaleh kol almin as
mentioned above) from level to level require the nullification of the previous
level [of consciousness]. [This represents the direct opposite of] the process
of drawing down [the light of memaleh kol almin. For that process
involves] enclothing the light in a series of garments, one less refined than
the next. The process of ascent, by contrast, involves divesting these garments
and nullifying the previous level.4
{On this basis, it is also possible to explain the statement mentioned in
many discourses,5 that even the souls of the Patriarchs and Moshe
Rabbeinu, who have dwelled in the upper level of Gan Eden for more than
three thousand years, will descend and again be enclothed in bodies [in the Era
of Resurrection]. Since the revelation of the Era of Resurrection is vastly
superior to the revelation of Gan Eden — even of [the most sublime
levels] of the upper level of Gan Eden — [these souls will eagerly
descend to receive this revelation].
The mention of “three thousand years” in the above expression parallels the
“three thousand parables” mentioned previously and corresponds to the three
worlds of Beriah, Yetzirah and Asiyah, for each world
contains one thousand levels.
The statement “who have dwelled in the upper level of Gan Eden for
more than three thousand years” implies that during this period of time, these
souls have divested themselves of all the garments (parables) of the three
worlds of Beriah, Yetzirah and Asiyah. Thus, dwelling in
Gan Eden for more than three thousand years means that [they have
transcended these levels] and have even attained the state of Atzilus.
Nevertheless, they too will descend into our material world and be clothed in
bodies [at the time of the Resurrection]. For the revelation of the
Resurrection will surpass that of Gan Eden, even when the [higher]
revelations of Gan Eden that come after [the light has been] divested of
all its garments}.
[To summarize: an ascent to a higher level in Gan Eden requires that
one first depart from his present spiritual station.] The ascent to a higher
level [of consciousness] that will take place during the Era of Mashiach,
by contrast, will not necessitate a departure from one’s present level. [This
will be possible, because at that time,] the Or Ein Sof which has no
limits will be revealed. As such, the revelation will be manifest on the
material plane as well.