What does the historical evidence tell us about the pneumatological beliefs of the early Church during the first two centuries of Christianity?

What did the early Christians believe about the Holy Spirit **in the 1st and 2nd centuries AD**? What does the historical evidence tell us? Did most Christians believe that the Holy Spirit was a Person? Did most Christians believe that the Holy Spirit was an impersonal divine "energy" or "force" or something like that? Is the historical evidence from the **first two centuries** conclusive or inconclusive in this regard? ______ Related: - https://christianity.stackexchange.com/q/82780/50422 - https://christianity.stackexchange.com/q/87052/50422