5) Offering hospitality to strangers. This refers to
tiferet and yesod, which should be given a guest house in which to
rest, namely, in malchut. For according to the mystical explanation of
exile, they are wayfarers searching for what they have lost; therefore, they
must be brought into that place. According to the explanation in the Zohar, this
refers to the commandment fulfilled by "those who traveled talked: (Judges
5:10), that is, those who are exiled from home in order to study Torah. They
cause "the guests" to busy themselves with the needs of malchut.
Similarly, all those who bring about the unification
of tiferet and malchut some other way, and fix times for Torah
study, cause tiferet to lodge with malchut, as explained in the
Tikunim. It is necessary to prepare food and drink for the "guests" and
accompany them on their way - that is, a person must bring tiferet and
yesod into malchut and provide them with food there.
This is analogous to the mystical explanation of the
verse "I came to My garden... I have eaten My honeycomb with My honey..." (Songs
5:1), referring to the outflow of spiritual bounty suited to the level of divine
rulership of the lower worlds as it spreads forth from sweetened severities. One
must also provide them with drink, according to the mystical interpretation of
the continuation of the verse, "I have drunk My wine with My milk." This verse
refers to the inner spiritual flow from the guarded wine and the sweetened milk,
as explained in the mystical teachings; to bind tiferet to malchut,
Jacob to Rachel, and gevura to netzach or hod. This is the
explanation given in "Ra'aya Mehemna."