Do you think there might be more functions to a mission other than to motivate employees with some grand narrative? Perhaps it could serve as a basis for alignm

Do you think there might be more functions to a mission other than to motivate employees with some grand narrative? Perhaps it could serve as a basis for alignment, potentially helping to write strategies, set goals and sometimes even take day-to-day decisions on all levels? I have certainly seen mission statements that are useful in this sense, not just on a company level, but on a level of platforms and individual teams. Personally, I find it much easier to work towards explicitly stated common goals.