I disagree.
It’s not merely that ad hom’s were valid forms of discourse then that was my point.
The point was that an ad hom is a valid form of premise when the discussion is within a social dynamic of exclusivity and difference with preexisting communal solidarity and regards the metric, usually axiomatic, for determining the solution for preservation of the group from dilution.
That’s why I also highlighted Churchill.
I am not suggesting that an ad hom is de facto valid, or in sterile isolation of the concept of ad hom itself, valid.
Instead, I mean that it is inherently a familial format which has been used in humanity as far back as historical records run which has aided in the preservation of a specific group of peoples regularly.
Validity only goes so far. It’s not all-together the king of rule for producing vibrant movements of human solidarity.
Bonds, however, do.
And the first step to a bond is a negative description of what is not to be the definition of a group.
Those who do not fit, are inherently wrong to the group for not abiding by the group’s ideologies.
But this assumes an axiomatic foundation which already supplies the reason for employing the group’s ideologies - often found within the groups ideologies themselves.
Again, Churchill.
He assumes free right of mind is better, yet supplies no evidence logically for this.
It is axiomatically given because the demographic he is speaking to already believes this based on a background built from the proofs to its own society that free right of mind is principle to sound society.
A few great ancient Chinese rulers would strongly disagree; so would a few Roman rulers; and so would a few Holy Roman leaders through time.
That is to say nothing regarding the philosophical arguments revolving around free will being an illusion, or free will within the utilitarianism society, which would contest the very foundation of axiomatically proposing free right of mind to be superior ideological governance for civilization and therefore inherently creating a placeholder that all that do not hold to this are inferior nations and peoples by de facto.
Nor is there a valid philosophical argument in declaring that the motive for not being a free right of mind government is only fear of freedom for the people governed.
Ad hom is a social glue.
It has no place in pure rational reasoning, but pure rational reasoning is far removed from the discourse at hand with the context of Paul and those who he is writing.
He is writing for preservation of the group - not sound ideological rationalism.
You can say it is not valid because it is logically disconnected, but not when you are the people in discussion weighting the difference between trusting a Nazi soldier telling you, a Jew, that they want to take you to a new job.
The ad hom is a call to the amygdala to remember the emotional desire to preserve by pointing to that which has socially been experienced or defined previously as worth fearing by negative impact upon those who make up the given countering group.
It’s an incredibly alien idea today in our politically correct indoctrinated society now on the sunrise of unapologetic globalization.
Today, what Churchill said then is about as convincing as Bush Jr.'s arguments regarding the, “Axis of Evil”.
We’re far less interested in preservation of an isolated group at the risk of harm upon other groups today than ever before.
But, as I said, yes…it’s an ad hom.
Paul would have gotten no where with anyone he was addressing had it not been.
The part I think is worth paying attention to isn’t that his arguments are ad hom, but instead that his arguments suggest another option than race as the defining factor of inclusion and exclusion from the social group.
Paul; an ass as he may possibly have been in many regards - and pretentious in tone to go with it - was pretty progressive in what we would call today, human rights.
The Hebrew’s version of human rights after the Maccabean revolution, by comparison, was - in some popular parties (what we would call them) -, “Not a Hebrew, sinner and evil”.
Again, today our society on mass looks at this and, if note is taken of what it is, recoils.
That all said.
If you are trying to find Paul’s validity now, regarding his arguments for his position?
No, you won’t find a valid argument.
You are not part of that group; you have no emotional investment for solidarity of your group at the threat of loss that bears weighing the soundness of his words.
And it is here, because of this, that his remarks are evident to us as invalid.