Like I said Catholic is a cult of books!!! What you didn't think I already knew that about Occam? He'll I know the entire history of christianity I have a degree in an idiotic discipline. The first degree in modern universities, it was "the queen of sciences". Apparently my degree was the original degree in European culture the mother of all sciences... guess the degree..Eh? What does "seen"and "unseen" have to do with anything? There is evidence for the fields of Quantum Electrodynamics, if that is what you mean by "unseen energy". Any inferences that are made are necessary to enable the model to make the successful predictions that it does make. In other words, the model would not work (make successful prediction of how nature behaves) without them.
So, if you assert there are additional variables or factors at work that are not captured in a current scientific model for something (e.g. evolution), you need to show that they enable further correct predictions that could not be made without them.
In short, that they are necessary. That is Ockham's Razor for you. If you can't do this, your additional hypotheses are scientifically worthless - though they may give you, personally, some metaphysical satisfaction.
P.S. I don't understand the reference at the end to Catholics - it seems not to have anything to do with the discussion. Ockham's Razor is nothing to do with Catholicism - although William of Ockham was a Catholic friar (OFM) of course.
Btw random realistically rendered.