Still thinking about our perspectives on mission - here's Newbigin on the topic of "The Logic of Mission" which he rightly says aboiut the mission of the Church can only rightly be understood in terms of a Trinitarian model.
His mission. It is of the greatest importance to recognize that it remains his mission. One of the dangers of emphasizing the concept of mission as mandate given to the Church is that it tempts us to do what we are always tempted to do, namely to see the work of mission as a good work and to seek to justify ourselves by our works. On this view it is we who must save the unbelievers from perishing. The emphasis of the New Testament, it seems to me, is otherwise...
The church is not so much the agent of the mission as the locus of the mission.
(pp117,119, The Gospel in a Pluralist Society. Lesslie Newbigin)