The key is that the Autogenes process does just happen, but certainly not randomly; it is the result of a finely (or not so!) tuned spiritual process. Barbelo/Protophanes would be the proxy for the Holy Spirit. The Father would be akin to Kalyptos.
It too should be stressed that Christ is not only the Autogenes who was begotten in the original process (the initial spark) by the Father and Barbelo; he’s the Mediator, per the Synoptics, and the Savior and/or Redeemer and/or Revealer. He’s associated with the Word, or Logos, in GosJohn. The Mother (Barbelo) is the Holy Spirit, among other spiritual concepts such as Epinoia and the Paraclete, and represents the Spirit of the Immovable Race. Father is Father and of course is ineffable; he maintains control of the Spirit of Light.
Regarding the Immovable Race sharing in the Holy Spirit: TriProt, end of The Discourse of Protennoia: One: “And I hid myself in everyone and revealed myself within them, and every mind seeking me longed for me, for it is I who gave shape to the All when it had no form. And I transformed their forms into (other) forms, until the time when a form will be given to the All. It is through me that the Voice originated, and it is I who put the breath within my own. And I cast into them the eternally Holy Spirit, and I ascended and entered my Light. I went up upon my branch and sat there among the Sons of the holy Light.”
Per Rudolf Steiner’s Lecture 2 on The Gospel of John: “The greatest strength is needed to make conscious changes in the physical body. The means for this are only made known in occult schools. The physical body consciously transformed by the I is called the Spiritual Human Being or Atman. The power to transform the astral body flows to us from the world of the Holy Spirit. The power to change the ether body flows to us from the world of the Son or the Word. The power to transform the physical body comes to us from the world of the Father Spirit or the divine Father.”