In Kabbalah, there’s a concept that speaks directly to this feeling.
We've talked before about Ze’er Anpin and Nukva. Remember, Ze’er Anpin is often associated with the masculine principle and the six Sefirot (divine attributes) from Chesed (Kindness) to Yesod (Foundation). And Nukva? It’s often seen as the feminine principle, corresponding to Malkhut (Kingdom), the final Sefira.
Now, the teaching here is that Ze’er Anpin and Nukva, on their own, are considered "unfit" to receive mochin – "brains" or consciousness. What does that mean? Well, the term "brains" can be understood as a kind of elevated consciousness. When we understand more, we’re, in a sense, "more conscious." Think of it like this: when a level ascends to a higher one, it's described as having more "brains" because it has increased access to the supernal light, that divine illumination.
So, what’s blocking this flow of light? Why can't they receive these "brains?" It all comes down to Malkhut, specifically the aspect of Malkhut associated with the attribute of judgment, or Din. You see, the force of the "first constriction" – the Tzimtzum, that initial act of divine contraction that made space for creation – still dominates Malkhut. It's like a powerful filter, preventing the full illumination of Ḥokhma (Wisdom) from reaching them.
This Malkhut of the attribute of judgment has a name: manula. Manula is often translated as "lock." A lock! As explained in the Sulam commentary on the Introduction to the Zohar (section 59, s.v. “go”), this “lock” prevents the flow. It’s a barrier, a restriction.
This concept appears throughout Kabbalistic texts. The Zohar itself is filled with metaphors for understanding how the divine light interacts with and is sometimes concealed from creation. What "locks" do we have in our own lives? What barriers do we erect, consciously or unconsciously, that prevent us from receiving the full illumination of wisdom and understanding? What manula might be holding us back?