Again, I must have missed those meetings.

Meetings are not a requisite for religious tenets.
Who is doing the pretending? It’s not me. Is it you? Also, who among you is not prejudiced against atheists and non-believers? Be honest.
I hold no prejudice towards atheists, nor towards Muslims, Buddhists, Jews, other Christians, Pagans, etc. I consider it “wrong” to show prejudice against anyone because of their specific religion, unless that religion explicitly or implicitly promotes certain things toward which I stand in opposition: e.g. hatred, violence, moral irresponsibility or amorality (relativism/subjectivism), slavery, rejection of history, rejection of freewill, rejection of objective truth, and especially irrationality (which ties into all preceding).
That list is WAY off-topic, but you asked me to be honest. You probably stand against many of the same things, but you probably also think “religion” is responsible for all of them, eh?
I feel that it is your right to believe what you believe. I disagree with what you believe, but that doesn’t mean I wish to stop you from believing
I also believe it is your right to believe whatever you wish. But when you start putting that faith into public action, deliberately attacking the beliefs of others, make sure you choose an appropriate forum. Note that it is not the “Freedom of Religion Foundation” being sued, it is the state of Illinois who, by allowing this anti-theist posting in their capital building, sanctioned an attack on the religious freedom of its citizens.
Dissent is welcome, as is nudity, screaming, shouting… but in an appropriate forum. Get what I mean?
…The sign in question points out that religion is a bunch of myths that harden hearts and enslave minds. From where I sit, this is awfully close to being a fact, not just an opinion, but we can leave that for another thread.
“Points out”? That, my friend, is a religious belief, one taken on faith NOT fact. But you are correct that it is fodder for another thread.
The sign makes no comment on people who believe in religion, and it says nothing about eliminating religion.
You must be joking, yes? “Religion hardens hearts and enslaves minds” - Who’s minds? No, not a comment on people at all!

And I suppose you think a sign that says “Smoking kills” is not a call to ban smoking, eh? Just because a sentence is not written using the imperative case does not make it any less a call to action. Should “killing” be tolerated, be allowed to continue? No. Therefore, “smoking” should not be allowed to continue. You see, by ascribing something abominable (e.g. slavery of the mind) to a person, group, institution, etc., you are calling (however impotently or indirectly) for its elimination.
If you preach at someone, “Scotty is a liar,” you are deliberately (however impotently or indirectly) trying to eradicate their trust of Scotty.
You can comprehend this. It’s kindergarten stuff.
There is a world of difference between saying that X is bad for people and saying that X needs to be stopped. For example, I think that alcohol is bad for people – and in fact it is demonstrably bad for people – but I would never dream of “stopping” alcohol or making it illegal. Would I be happy if less people drank? Sure, but I don’t have some dogmatic belief that it needs to be “stopped” or that we should outlaw alcohol or that all alcohol should go.
That just makes you complacent. Ever tell someone to their face that they should stop drinking? Ever post it on a sign in a public building? Those are actions one takes to eliminate drinking. The posters of the sign were less complacent than you, that’s all. They “dreamed” that dream. It just didn’t belong in a state capitol in the USA.
There is similarly a world of difference between pointing out that an idea has no basis in reality and saying that the people who hold this idea are “subhuman.”… It is possible to criticize ideas without criticizing the people who hold those ideas.
I agree. But the sign did no “pointing out”, and, as you will find when re-reading the quote, it very much DID criticize the people. See above.
You strike me as someone who cannot help but conflate things… …is a sign of sloppy thinking, and if I were you, I would resolve to analyze issues more carefully in the future.

See above. If you were me, you wouldn’t criticize the thinking of others without being able to substantiate yourself. Like the sign said, “let reason prevail”. That’s pretty good advice, don’t you think?