Adam's separation did not leave the world empty. It filled the edges with danger.
In Zohar, Achrei Mot 59, Adam withdraws from Eve for one hundred and thirty years after Cain kills Abel. During that rift, spirits attach themselves to him. Their offspring become shedim, beings split between the lower human world and the upper angelic world.
The Zohar traces the damage further. Naamah, from Cain's line, lives among the waves of the great sea and draws human desire into new spirits. Those spirits are brought to ancient Lilith, who raises them and goes out searching for her children.
The image is harsh, and the Zohar does not soften it. Lilith seeks little children and tries to cling to them. Three holy spirits fly before her, snatch the endangered spirit away, and bring it before the Holy One. Protection arrives as quickly as the threat.
This is not a story about evil becoming independent from God. It is a story about rupture producing forces that must be guarded against. Desire, grief, and separation can give birth to spirits with teeth. The holy world answers with guardians who move faster than Lilith can reach.
<small>THOU SHALT NOT UNCOVER THE NAKEDNESS OF THY FATHER’S SISTER</small>.We have learnt elsewhere that Adam separated from his wife a hundred and thirty years after Cain killed Abel. R. Jose said: ‘When death was decreed for him and for all mankind, he said: Why should I beget children for confusion? and he therefore separated from his wife.
Then two female spirits used to come to him and they bore from him. Their offspring were demons and were called “plagues of the children of men”.
We have learnt that when man came down to earth in the supernal likeness all who saw him, both higher and lower beings, came to him and made him king of this world. Eve bore Cain from the filth of the serpent, and therefore from him were descended all the wicked generations, and from his side is the abode of spirits and demons. Therefore all spirits and demons are half of the class of human beings below and half of the class of angels above. So, too, those that were born from Adam afterwards were half of the lower and half of the upper sphere.
After these were born from Adam, he begat from those spirits daughters with the beauty of the heavenly beings and also with the beauty of the lower beings, so that the sons of God went astray after them. One male came into the world from the side of the spirit of the side of Cain, and they called him Tubal Cain. A female came with him who was called Naamah, from whom issued other spirits and demons; these hover in the air and tell things to those others below.
This Tubal Cain produced weapons of war, and this Naamah clung to her own side, and she still exists, having her abode among the waves of the great sea. She goes forth and makes sport with men and conceives from them through their lustful dreams. From that lust she becomes pregnant and brings forth further species in the world.
The sons whom she bears from human beings show themselves to the females of mankind, who become pregnant from them and bring forth spirits, and they all go to the ancient Lilith, who brings them up. She goes out into the world and seeks her little ones, and when she sees little children she cleaves to them in order to kill them and to insinuate herself into their spirits. There are, however, three holy spirits which fly in front of her and take that spirit from her and set it before the Holy One, blessed be He, and there they are taught before Him.
