"Vision" can mean an imagined picturing originating with not-so-divine sources: politicians, business planners and change gurus play on this sense of the word.
A companyvision may express a corporate long-term goal - not to be confused with a mission statement (extending the religious metaphor).
A Shared Vision is a way of reaching consensus about where a group of individuals wants to be at some future time. Facilitation skills can be helpful for achieving consensus.