Nope! The way it works is like this:
When a WA resolution is passed, the areas that it is changing - like improving civil rights - affect the in-game nations of everyone in the WA. Much like answering an issue, you might find your nation's civil rights ranking has gone up after the resolution passes. A resolution failing does nothing, just like dismissing an issue.
If your nation is not in the WA, the resolution will not affect it - but we do open votes like these to all members of the Ecclesia, WA or not. We do not require members of the Ecclesia to answer issues in the future to improve their civil rights to match the resolution's effects, or anything.