I am not sure of your point here, Ken. Are you implying that the Holy Spirit inspires non-Christians who give their lives to save other people? If so, then there is a problem. Let me tell you a little story.
Joe makes the statement to Sam, "All ravens are black". One day, Sam saw several ravens feeding on the carcass of an animal which had been killed by an automobile. Among them was a white one, which Sam took to be an albino. Sam showed his photograph to Joe, saying, "Look at this photo of a group of ravens. One of them is white! So there are white ravens after all."
Joe replies, "That is no proof. The white bird is NOT a raven."
"How do you know?" asks Sam. "It is exactly the same in appearance and structure as the other. The only difference is that it is white in colour."
" You ask how I know it is not a raven? I know that it is not a raven," says Joe, "because all ravens are black".
You see it was impossible for Sam to provide a counter-example because Joe would simply declare any non-black bird not to be a raven. So Joe's belief that all ravens are black is meaningless, since it is impossible to provide a counter-example which Joe would accept.
You have written:
Deeds solely of our own inspiration cannot be unconditionally loving good!
Here is the problem. I have attempted to provide counter-examples to your statement above. You have indicated that they are not really counter-examples, since they, also, were inspired by the Holy Spirit. Thus, your method makes it impossible to provide a counter-example, even in theory. For any counter-example which I provide, you will declare to be a case of inspiration by the Holy Spirit. So if it is impossible in theory to provide a counter-example, your statement which I quoted above becomes meaningless.