The Great Commission is still the mission statement of the Church.

The kingdom of God is the true ecology of the human soul.

Individually the disciple and friend of Jesus who has learned to work shoulder to shoulder with his or her Lord stands in this world as a point of contact between heaven and earth, a kind of Jacob’s ladder by which the angels of God may ascend from and descend into human life. Thus the disciple stands as an envoy or a receiver by which the kingdom of God is conveyed into every quarter of human affairs.

We see that the soul is the deepest and the most vital part of the person as a whole. It is often treated as the person, and we actually do this when we talk about "saving our soul."

The acid test for any theology is this: Is the God presented one that can be loved, heart, soul, mind, and strength? ... If it fails to set a lovable God--a radiant, happy, friendly, accessible, and totally competent being--before ordinary people, we have gone wrong

In thus sending out his trainees, [Jesus] set afoot a perpetual world revolution: one that is still in process and will continue until God's will is done on earth as it is in heaven.... He has chosen to accomplish this with and, in part, through his students.

Feelings too must be renovated: old ones removed in many cases, or at least thoroughly modified, and new ones installed or at least heightened into a new prominence.