There are posts made quite often regarding actions a Satanist should take when confronting hostile or argumentative fools. I thought this excerpt from Eliphas Levi's The Great Secret
might prove helpful.
Some truths will ever remain mysterious for the slow-witted and the foolish; and we need not be afraid to tell them these truths, because it is quite certain that they will never understand them.
What is a fool? One who is somewhat more irrational than a dumb animal. He is a man who wants to run before he can crawl; a man who thinks he has mastered a subject as soon as he has made a little progress in it; a mathematician who looks down his nose at poetry; a poet who condemns mathematics; an uneducated man who repudiates knowledge without taking the trouble to study it; a man who talks without knowing what he is talking about and makes assertions without certainty. Fools are the people who kill men of genius. Galileo was not condemned by the church, but by fools who, unfortunately, belonged to the church. Folly is a wild beast which has the composure of innocence; it assasinates without remorse. The fool is the bear in La Fontaine's fable; he breaks his friend's head under a paving-stone to whisk away a fly; but do not try to make him admit he is at fault when things go badly wrong. [...]
The animal is never a fool, because it openly and naturally plays the role of an animal; but man teaches folly to dogs and intelligent donkeys. The fool is the animal who despises instinct and poses as intelligent.
Progress is a possibility for the animal: it can be broken in, tamed and trained; but it is not a possibility for the fool, because the fool thinks he has nothing to learn. It is his place to dictate to others and put them right, and so it is impossible to reason with him. He will laugh you to scorn in saying that what he does not understand is not a meaningful proposition. 'Why don't I understand it, then?', he asks you, with marvellous impudence. To tell him it is because he is a fool would only be taken as an insult, so there is nothing you can say in reply. Everybody else sees it quite clearly, but he will never realize it.
Here then, at the outset, is a potent secret which is inaccessible to the majority of people; a secret which they will never guess and which it would be useless to tell them: the secret of their own stupidity.
(The bold was added by myself for emphasis on what I considered to be the most relevant points)
Hope you've enjoyed...