I've hear pastors like Chuck Swindoll say that legalism does a number on us in making us think that enjoying time off is something we should feel guilty about. Ever had that? I have before. The need to be doing something because after all, we don't want to waste time right? Yet time is needed to get refreshed and ready for the next season of life - whatever it is.
So if you're on vacation and starting to feel guilty for enjoying it? Don't. Rebuke the devil and his fallen angels and enjoy it in Jesus' name!