Holy Spirit is a Christian term syncretic with Spiritual Ego.
Spiritual Ego > Atman, Augoeides, Buddha Nature, Genuine Self, Great Self, Higher Self, Highest Self, Holy Spirit, Immortal Spirit, Inner Self, Inner-Self, Monad, Monadic Intensification, Ohr, Original Face, Resident Monadic Consciousness, Self, Soul, Spirit, Super Ego, The Witness, Transcendental Self, True Self, Universal Being, Universal Self
"Descent of the Holy Spirit" is the Christian conceptualization of Connection
Many passages in the bible refer to the descent of/connection with the holy spirit. e.g., Luke 3-21-22.
The goal of the spiritual activist is to encourage/intend that everyone should "receive" the Holy Spirit Acts 8:14-15, i.e. become better connected.
Even something simple as being around somebody with a strong connection can facilitate individual and even mass connection "While Peter was still speaking these words, the Holy Spirit came on all who heard the message "Acts 10:32-55.
As great as the "descent" of the Holy Spirit is, people can resist. “You stiff-necked people! Your hearts and ears are still uncircumcised. You are just like your ancestors: You always resist the Holy Spirit!" Acts 7:51
The "Kingdom of God" is not about materials things, not even about prosperity, it is about strong connection. "For the kingdom of God is not a matter of eating and drinking, but of righteousness, peace and joy in the Holy Spirit" Romans 24:17
Connection isn't something only for the "chosen people" ("circumsised believers", i.e. Jews), it is for everybody. "While Peter was still speaking these words, the Holy Spirit came on all who heard the message. The circumcised believers who had come with Peter were astonished that the gift of the Holy Spirit had been poured out even on Gentiles. For they heard them speaking in tongues[a] and praising God." Acts 10:44-46
The Christian bible is a much more interesting read when you understand the descent of the Holy Spirit as symbolizing connection with [[Consciousness]
Sharp, Michael (BOOK3). Lightning Path Workbook Three: Connection. Lightning Path Press.