And each one of them must arrive at the meaning indicated by its root, which is the name of AV... For they are surely four garments or branches of Arich Anpin in that each one performs its own separate function, and accordingly each one of them has a name of its own signifying its individual function. But in one respect they are all equal, and this is that they emerge from a single root and are thus four different particulars emerging from one root. And this is precisely what they must show – that their individual functions all emerge from the same root. This is why each one in its own individual way, according to its intrinsic nature, must arrive at the meaning indicated by its root, which is the name of AV.