In this section of Romans 12, the Apostle Paul quickly lists a variety of ways that Christ’s Church (1) relates to each other, followed by how we (2) relate to a hostile world. In both directions, the Christ of the Gospel is put on display by the Spirit’s cultivation of something Paul sees as a special kind of “goodness:" we relate to one another in genuine love rather than manipulation or rivalry, and we entrust ourselves to our just God rather than carry out vengeance in the face of the world’s threats.
But Christ is not only put on display in terms of his holy character; he is also put on display in terms of his victory over sin, death, and evil, as his great conquest finds mysterious but real expression in the Church’s goodness which truly and actively “overcomes" evil and advances the interests of Christ’s kingdom.