Lordship of Jesus Christ

This world belongs to our Saviour, and we have been given custodial charge of it. We are responsible to him for how we use it. The problem of sin includes not only questions of personal morality but also the careless use of Christ's environment. A host of matters, in the personal, political and social arenas, are transformed when we see Christ's mediatorial kingship in this way.

-Robert Letham,
The Work of Christ - Contours of Christian Theology, 208.