Wise politics are incarnational. World-based politics is inherently divisive. It creates an us-against-them mentality. The very idea of a political party breeds separation. A gospel ethic goes to those with whom they disagree and sacrifices for their well-being.
Wisdom in general can be defined as “life within limits” and that is true of material possessions as well. The Bible presents another sort of Goldilocks situation when it comes to money—both riches and poverty pose spiritual dangers. But there is a wealth target that is just right.