Well for starters;
1. Denying life saving medical treatment (especially to minors who are given no choice)
2. Murdering people who do not subscribe to the murderers beliefs. eg. abortion specialists in USA
3. Murdering members of the same religion who are too lax, or don’t subscribe to a particular branch of that religion.
4. Murdering apostates ie. those who no longer agree with you.
5. Teaching myths as truths.
6. Indoctrinating children into a belief system without giving them a choice.
7. Causing the death by AIDS of thousands by denying them the use of condoms.
8. Teaching deliberate lies as truths eg. made up catholic dogma
9. Suppressing information that contradicts religious dogma.
10. Teaching guilt to naïve ethnic groups.
I could go on but wouldn't want to be non PC.