Having stated that there was a revelation of the Other Side in these Nekudim, we will now indicate the particular place where this occurred.
The proposition consists of two parts: Part 1: Only in the lowest parts... This is the place designated for this root. Part 2: Thus initially the overall light entered... This explains what happened as a result.
Part 1: Only in the lowest parts of the vessels... There is no place for a root for evil except in the lowest parts of any given level. This is because the various parts of a given level are also arranged on a scale, one under the other, like subspecies of an overall category. The last function of all of them is the production of evil, which is the lowest of all in status and whose function is less than that of the others in terms of control and government.