Yahweh was a relatively reasonable personage but was deemed awful in the extreme. Other gods were more openly demonic and self-interested, witness Zeus and company and their delight in war and revenge and destruction. A clearer and more proper association with the implacable character of natural justice was, evidently, expressed by the Erinyes or Furies. But gods frequently had rather small purposes, i.e., their own prominence and power and worked in association with a limited group. Then suddenly Christ started handing out free lunches on his divinity's account, guaranteeing forgiveness for sins and eternal salvation not only through Christ himself but also through his agents in the persons of what developed into the clergy.
Demonic being is defined as the use of others to serve the purposes of a few.
In many senses the demonic and the divine as presented in these definitions are not notably different. Confusing, I'll admit. In proper use, a holy spirit is one that is present in everything in that legitimate divine being must necessarily be concerned with all of existence, not merely the promotion of the purposes of a few. Clearly in terms of proper divine being standing open to and thus concerned with all of our problems, God is indeed mechanically constrained to an interest in helping us when there is something there to help, i.e., when we are not expressing purely selfish interests ourselves. Sometimes, it would appear.