It is only a poem, and we might say rightly that singing a song does not change reality. However, we must not say that with too much conviction. The evocation of an alternative reality consists at least in part in the battle for language and the legitimization of a new rhetoric. The language of the empire is surely the language of managed reality, of production and schedule and market. But that language will never permit or cause freedom because there is no newness in it. Doxology
- Walter Brueggemann