“The pseudepigraphic disguise that lends it the appearance of an ancient teaching cannot deceive us concerning the true character of this dictum. “The rabbis have taught: Kol, Abraham’s daughter, is not dead. She still exists, and whoever sees her has made a great find, as it is said [Prov. 8:17]: and those who seek me will find me.”
By means of this verse from Proverbs, the daughter is clearly identified as the hokhmah or Sophia, which would be in accord with the symbolism of the Shekhinah in the Bahir, itself related to the mysticism of the Sophia (see following).
It is quite possible that the author of this dictum, preserved only in the Yemenite midrash, knew of an interpretation similar to the one that we read in the Bahir, and which must therefore already have been known in the Orient. But it is just as possible that he produced a similar interpretation quite independently stimulated by the desire to allegorize a strange phrase.
The tradition of the German Hasidim, around 1250, also shows familiarity with older materials that dealt with the interpretation of the Bakol of Genesis 24:1, though in a direction somewhat different from that taken in the Bahir. In connection with this same verse, Ephraim ben Shimshon (ca. 1240) cited a dictum of the adepts of esotericism, ba ‘ale ha-sod, according to which this blessing consisted in God’s charge to the “Prince of the Divine Presence” to grant Abraham’s every wish.
The role of the Shekhinah in the Book Bahir is here assumed by the angel Yahoel, the oldest name of Metatron, prince of the angels, whose relation to the patriarch is not only known from the Apocalypse of Abraham (early second century C.E.), but was also familiar to the German Hasidim of the twelfth century.
However, the particular exegesis relating the word Bakol to Yahoel probably originated in Germany, for it is based on the gematria method of interpretation practiced there at that time.
Whether there is a relation between the Bahir’s reference to the Shekhinah and the idea of the universal presence of the Shekhinah as current at the time particularly among the German Hasidim I would not venture to decide. Such a connection, if it exists, would rest upon a punning interpretation of the Talmud: “The Shekhinah is in every place” (Baba Bathra 25a). By abridging this phrase to shekhinah bakol, “the Shekhinah is in all things,” an association is suggested with the bakol in Genesis 24:1: the Shekhinah is Bakol.
Another example of such a reinterpretation can be found in section 126. The Talmud relates a dictum of the Babylonian amora R. Assi: “The son of David will not come until all the souls in the ‘body’ are exhausted” (Yebamoth 62a, 63b). Here “body” means the storehouse of the préexistent, unborn souls. This traditional interpretation was evidently also known to the Bahir. But there this dictum is further interpreted as a cue for the doctrine of the transmigration of souls: the “body” mentioned there would be the body of man, through which the souls must wander.”
Gershom Scholem, Origins of the Kabbalah, pp. 88-90.