Do you know of any real data with which to answer that question? — Pfhorrest
Obviously this kind of data is going to be sprawling.
One is the historic exit poll data from US elections, which shows that the predominant religious demographic in the US tends to vote to the right. In correlation, people who identify themselves as more conservative vote more to the right also. Naturally religious persons outside of the mainstream (such as Catholics and Jews in the US) will tend to vote for the more liberal candidate, as they would not benefit much from voting for someone who is apt to represent specifically the interests of another religion. If you are not dominant, liberal is the best option.
For data, see Pew Research, which regularly polls the faith of voters, and any news site that publishes exit poll breakdowns such as CNN, then clear your browser history and take a shower.
Support for Trump in 2016 was found to be correlated to sexism, racism, and nationalism:
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0229432
The theocracies of the world are by far the most totalitarian, the most bigoted, have the worst human rights records, etc., etc.: Iran, Saudi Arabia, Afghanistan under Taliban rule are the worst examples of Abrahamic religions but I'd lump in any country that deifies a person (e.g. North Korea). I'm assuming I do not need to cite these, or the paedophile protectionism of the Vatican.
Academic media are full of evidence of correlation between religion and regressive, right-wing views. You can get a better picture by performing your own e.g. Google Scholar search, but here's a sample. I've provided links to preprints where available rather than traditional citations for your ease.
The relationship between racism and religiosity depends on other factors. Christian humanitarians, for instance, are less likely to be racist than your average atheist due to normalising exposure to peoples of different ethnicities. But on home turf the picture can be different. Religiosity is found a significant correlate of racism in the US, for instance:
https://www.researchgate.net/profile/Bart_Duriez/publication/233099707_The_relation_between_religion_and_racism_The_role_of_post-critical_beliefs/links/09e4150d89392095ad000000/The-relation-between-religion-and-racism-The-role-of-post-critical-beliefs.pdf
Interestingly, religiosity in the UK is found to be a positive correlate of Islamophobia but a negative one of racism.
Peek, Lowe & Williams (1991) find a correlation between religiosity and sexism in the General Social Surveys of 1985 and 1988, with the most sexist being fundamentalists and the least sexist being non-literalists among religious people (men and women).
http://www.academia.edu/download/33102080/Gender_and_Gods_Word.pdf
Laythe, Finkle, Bringle & Kirkpatrick (2002) found that religious fundamentalism was a reliable predictor of homophobia, which is unsurprisingly when the thing they are fundamentalist about is itself homophobic:
http://www.academia.edu/download/47632048/RF1.pdf
The relationship between religion and nationalism is particularly sprawling and complicated by the fact that nationalism itself is a greater predictor of intolerance and human rights abuses. Reiffer's qualitative survey in 2016 found that the greater the religious influence on nationalism, the more prone it was to violate human rights:
http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.853.1492&rep=rep1&type=pdf
It's worth noting that religion is found to be a centre around which nationalism can be forged, rather than a direct cause of nationalism, relying on a dominant local religion.
That aside, while I've seen this
sort of thing before in journalism and academia, personal experience has shaped my judgement more than anything else. In the UK, the correlation between religion and conservativism, religion and age, religion and xenophobia, etc. is an everyday stimulus. Anglicans have persistently supported the Conservative party for decades, as cited here:
https://religionmediacentre.org.uk/factsheets/how-faith-communities-vote-in-uk-elections/
and here:
https://www.theosthinktank.co.uk/cmsfiles/archive/files/Reports/Voting%20and%20Values%20in%20Britain%2012.pdf
It took Blair's right-wing uprising within the left-wing party to briefly change that. Again, Muslims (a minority religion) vote for what is nominally the more liberal, progressive Labour party, though since we haven't had a left-wing government since the '70s, I'm not sure on what basis. Wishful thinking, I suppose.