I thought ‘missional living’ was an interesting term. I have been looking into the House Church movement, the Simple Church movement, and other related subjects, and found this term. There is a page in Wikipedia on Missional Living and below is the opening quote.
Missional living is a Christian term that describes a missionary lifestyle; adopting the posture, thinking, behaviors, and practices of a missionary in order to engage others with the gospel message. The use of this term has gained recent popularity due to the Emerging Church movement, to contrast the concept of a select group of “professional” missionaries, with the understanding that all Christians should be involved in the Great Commission of Jesus Christ.
– Wikipedia: Missional living