The Oxford English Dictionary defines "missional" as "Relating to or connected with a religious mission; missionary." In contemporary usage "missional" is an adjectival alternative to "missionary." Although both words are related to "missio" (Latin: sending), some scholars, including Darrell Guder et. al. in The Missional Church believe "missional" focuses on the the Church's indigenous, rather than cross-cultural context, with the church contextualizing its methods, morality, and message to fit this indigenous culture.In this usage "missional" has rapidly entered the lexicon of the growing emerging church movement whose participants have popularized the term, enabling participants in this movement to recognize each other across denominational lines.
Different emergents may use the term with different nuances and connotations, but the term persists as essentially a postmodern alternative to the ecclesiology and missiology of Evangelical Christians. The practical outworking of emergent, missional living does not coincide with the emphases on propositional evangelism, teaching, and holiness found in historic Christianity. Missional believers are more inclusive than exclusive, refusing to identify boundaries that could be perceived as an "us vs. them" mentality. Within this atmosphere so-called missional believers seek to enhance the lives of all postmoderns regardless of their belief system or lifestyle.
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