I don't think you can see soul. I don't think you can see even God. You can just see the evidence of the mechanical works. In fact, a lot of the rift between science and spirituality is a straw dog setup. Each one attacking the other's image and not really dealing with each other.
Newtonian mechanics is a wonderful gift.
It's not at all anything that should be chastised and put down. I don't see it at all that way. I see the problems of people that begin to think that everything has to be mechanical, particularly the behaviorists, and the psychologists who believe that cause and effect is the only way to relate to the world and who may base that opinion on Newtonian physics. I see that they're creating a problem. They're stretching the metaphor further than it should be stretched.