Ignoring facts is never a good idea.
This is what you are said originally: to: "
Yes, of course he thought some things don’t move, he thought the Earth stood still in the center of the universe. But “so what” you say, let’s just ignore inconvenient facts and pretend there are things which don’t change, let’s just ignore Teresa de Ávila, let’s ignore reality. To what purpose? Who gets to decide what to ignore and what not to ignore?
To which I responded:
I admitted I might be wrong. I still don’t see what difference it makes.
To which again I respond again. If Thomas thought the Earth stood still , what does that have to do with the argument presented in the First Way? Obviously nothing, because in the First Way the argument begins " …It is obvious and evident to the senses that there are some things in the world that are moved…" So, he is obviously not talking about the Sun

.
I get it now, you think St. Terese de Avila was the Saint who disproved the First Way

She was not a philosopher. Nothing in her Mysticism or Catholic Theology disproves the First Way…
That can’t work unless you first define unchanged as meaning no change occurring over an invariant interval, which you must then define and justify. One millisecond? One day? 13.4 billion years?
First I said ( post 681 ) " Thomas did not deny that " all " things are moving. He said, it is self-evident that some things are moving. Perhaps he thought some things didn’t move. I don’t know that. But even if he might have thought that, so what. Today, thanks largely to science, we know better. However, everything also has a stable element, its nature, which remains the same throughout its life span or its term of existence as an identifiable being or substance.
And if you say that it is evident to your senses that " all things " are moving, then your sense of observation is faulty, to put it politely. It certainly is not evident to the vast majority of folks. Shall we do a poll? "
To which your responded ( post 697 )
Might is right? How decadently relativist.
To which I responded ( post 703 )
Of course not. But I did explain that there is a real sense in which all things are moving, because all things degenerate or pass away in time. And there is a real sense in which all things do not change, for as long as they maintain their nature as a particular thing they remain unchanged.
To which you responded as above in this post, "That can’t work unless you first define
unchanged as meaning no change occurring over an invariant interval, which you must then define and justify. One millisecond? One day? 13.4 billion years?
To which I now respond: Most of the things of common experience have a nature which remains with them as long as they live or exist. A horse, a dog, an oak tree. As long as they exist they are unmoved in that sense. We don’t have to stand around for a couple of million years waiting for uranium to degenerate to lead to see the point.
Also, one must realize that when there is local motion or any other kind of change, the thing which will undergo the change is unmoved ( i.e. in potentiality to ) in respect to the act or perfection or the actuality /U] it does not yet have. It is the gradual acquiring of that actuality which is called motion. And, as I said, this could be a new location, a new size, shape, weight, etc., or even a different substantial form. All of these are motions which can be traced back to and UNmoved Mover, a Pure Act, a Pure Intellect, an Infinitely Powerful Being, whom could only be the God of Revelation. ,

It isn’t prejudice to know right from wrong. That’s the opposite of prejudice.
Talking to you is like talking to a balky Mule.
TIncidentally, as well as me and Dr Magee’s numerous scientific objections to the First Way (for which see threads
here
and
here) I found some more philosophical objections the other day. They are lecture notes, and from the web address they turn out to be Professor Gideon Rosen’s for one of his classes at Princeton. Enjoy.
I really think I have enough to do here. I’m not surprised at all.
Nope. For example in some nuclei, neutrons do not decay, whereas free neutrons decay in minutes. Everything depends on everything else, everything is interwoven. Metaphysically, without everything being how it is, nothing would be as it is.
You were responding to this ( post 724 )
Some things change by natural degeneration, i.e. the elements. And as all things are physically composed of the elements on the periodic table, all things change naturallly. But changes in quantity and quality and local motion require an external mover, at least initially - more on that in " The First Way Explained. " Most Substantial Changes require an external mover. But some Substantial Changes occur naturally, as when one element degenerates into another, i.e. uranium into lead.
To which you respoded "Nope. For example in some nuclei, neutrons do not decay, whereas free neutrons decay in minutes. Everything depends on everything else, everything is interwoven. Metaphysically, without everything being how it is, nothing would be as it is. "
To which I respond: " Nope " what? I can’t read your mind and you comment doesn’t tell me what is on your mind. Your meaning is obscure at best. Certainly everything is " inerwoven " and " interdependentin " in some ways. And certainly eveything which exists as a thing is a metaphysical unit, it is a being with a known nature.
I say that all neutrons well finally resolve into the ultimate matter ( prime matter ) out of which all things are made, a discovery of Aristotle.
Linus2nd.