A missional theology...appl ies to the whole of life of every believer. Every disciple is to be an agent of the kingdom of God, and every disciple is to carry the mission of God into every sphere of life. We are all missionaries sent into a non-Christian culture.
Put simply, the church finds itself in a post-Christendom era, and it had better do some serious reflection or face increasing decline and eventual irrelevance.
The church of Jesus needs to wake up from the exile of passivity and embrace liminality and adventure or continue to remain a religious ghetto for culturally co-opted, fearful, middle-class folk.
Whether we like it or not, we are all on a journey, a Quest if you will, every day of our lives, and the path we must take is full of perils, and our destiny can never be predicted in advance.
Most churches don't have the resources for these tricks and inducements but are still bound to the imagination that church happens on a Sunday in a building.
In short, apostolic movement involves a radical community of disciples, centered on the lordship of Jesus, empowered by the Spirit, built squarely on a fivefold ministry, organized around mission where everyone (not just professionals) is considered an empowered agent, and tends to be decentralized in organizational structure.