Wanting to do the Modernize your Dogma action is sane, as is wanting to Speak to the People and show them VM isn't some kind of perv. But doing both on the same turn seems... unwise. Dogma is DC 75 and Speak is DC Unknown - both of them should really have both of our +Preaching heroines on them, but Niamh only has one action. It seems more like VM to try talking first before handing down scripture, so that's the one I'm in favor of doing this turn.
I'll certainly push for the Dogma action next turn, after we've talked to people - and if it's gone because of auto-doctrine, it'll likely be something inspired by our big hospitality project, and a doctrine of hospitality (likely good for diplomacy with visitors) wouldn't be bad.