The difference between them is like the distance of an emanator from an emanated being. The Malkhut of the head that fuses, by means of a fusion through collision, with the supernal light, is regarded as an emanator relative to the body because the partition placed on the Malkhut of the head did not repel the supernal light when the light impacted against the partition. On the contrary, by means of the returning light that rose from the partition, the partition enclothed and drew in the supernal light of the ten sefirot of the head.
The Malkhut then expanded from above to below so that the ten sefirot of the supernal light were enclothed in the vessel of the returning light, which is called body.55This refers to the ten sefirot of the lower half of the partzuf called the body. As explained in section #26#, these are fully formed sefirot, as opposed to the sefirot of the head of the partzuf, which are only theoretical roots. Consequently, the partition and Malkhut of the head are regarded as the emanator of the ten sefirot of the body, and no dynamics of limitation or rejection are as yet discernible in this partition and Malkhut of the head.