"Religion is a poison."
I disagree. Religion is more like a drug. It can be therapeutic to some people, but dangerous to others. If you abuse it, you can become a threat to yourself and others. If you overdose, you can easily die. It needs to be taken in the right amount. In an ideal world, nobody would need to depend on it, but things aren't perfect unfortunately.
But even for medicine, we don't just take any bad with any good. If there are less poisonous ways to deal with an illness, a doctor has even a duty to not cause extra harm.
As I was saying, we don't use mercury fumigations any more, once we have antibiotics. Or even among modern medicines, there's a reason you don't get antivirals for a flu: they cause more harm than the flu. Or there's a reason depressed people aren't told to start smoking, even though it's known that nicotine actually has an antidepressant effect.
"Religion needs to die off or disappear."
No, that's impractical and unrealistic. Religion needs to be reformed to better allow people to function within modern society and morality. This is already happening, even in religions like Islam. The moderates and liberals are not my enemy, they want the same thing I do. If there's anyone I dislike, it's the fundamentalists and extremists.
Most ideals are unrealistic and will never happen. Racism will never die either, realistically speaking. Neither will sexism. Nor will a bunch of other -isms. But we can still dream of a world where they'll finally <bleep> off and die, can't we?
Besides, moderates are still taught magical thinking, are still taught counterfactual things, and are still taught that essentially bending logic EVEN WORSE than the literalists is ok as long as you get the conclusion you wanted. Etc. And that's just in the logical thinking category.
Sorry, from the viewpoint of someone who wishes that people would make decisions based on rational thinking, rather than magical or wishful thinking, having a group that's even more irrational but it's at least tame... doesn't really do much, you know?
"Religion is a mental illness."
I disagree, and I find this offensive. People who practice religion don't necessarily have anything wrong with them. They are simply carrying on the same religion they were taught by their parents. Just as one's political beliefs tend to be the same as one's parents, so is one's religious beliefs. Yes, sometimes people change, and I'm all for people choosing out of their own free will.
I wouldn't say "mental illness" per se, but I'm one of those (including a bunch of psychologists) who find it telling that the DSM has to have an explicit exemption for religion when it defines delusions. Because, really, there is no way to define a delusion without religion qualifying. You have to pull an "except for religious beliefs" out of the ass.
Furthermore, a lot of apologetics and rationalizations fit textbook delusions associated with schizophrenia. Like reference delusions are pretty common in apologetics.
Now I wouldn't say religion is a mental illness per se, but it sure teaches people to act like they were mentally ill, and to excuse those who ARE mentally ill. It provides a big crowd as cover for those who genuinely are (religious) nuts.
"Religion is dangerous and violent."
No, this is a generalization. If someone commits an atrocity in the name of religion, I prefer to blame that specific person. If the majority of people with religious faith were dangerous and violent, then you and I would not be alive today.
Again, most KKK members never lynched anyone either. And generally, most neo-nazis never beat up an immigrant. Hell even the old thugee followers of Kali, not all of them actually went and murdered someone. Yet nobody would deny that such ideologies are dangerous BECAUSE they produce that small number of people who do go and do something about it.
Besides, personally I wouldn't even group it like that. Even the non-violent are still taught to think illogically, which seems to me dangerous enough by itself.
"Religion is based on a sack of lies."
Yes and no. Most religions are based on some kind of mythology, and no mythology is literally true. Most religions are based on some kind of belief in that for which there is no evidence. However, all religions touch on the truth at some points, otherwise humans wouldn't have kept them for so long. One could argue that you don't need religion to discover these truths, and I agree.
BS. People are perfectly capable of believing stuff to be true, that was even written as a work of fiction in the first place. E.g., Sherlock Holmes. Or where we know the original story, which was fiction to start with, and none of the relevant elements were preserved. E.g., Robin Hood. Etc.