Gospel Shift methodology
A directional signal for leaders who need to know whether the field is changing.
Gospel Shift exists because ministry strategy changes when a field is opening, hardening, or holding steady. The current U.S. explorer compares the tract’s 2024 Shalom composite with its 2020 baseline so churches can see five-year movement rather than only present status. That subtraction is the Gospel Impact Metric: Gospel Shift is the map-layer name for it, GIM is the metric name, and the two always report the same number for the same tract.
What Gospel Shift means
Gospel Shift is GospelGraph’s directional change layer. In the current U.S. explorer it is the 2024 Shalom composite minus the comparable 2020 Shalom composite. Positive values indicate opening or improving conditions; negative values indicate hardening conditions.
This five-year Shalom movement is distinct from GospelGraph’s historical GDI trajectory, which compares Gospel Desert Index vintages across 2015–2021. The two measures answer different questions and are never substituted for one another.
Movement changes strategy
A stable high-pressure tract may require patient embedded presence. A rapidly hardening tract may require earlier intervention. An opening tract may be ready for partnership, planting, or renewed outreach. Direction matters because timing matters.
Do not overread small movement
Small shifts should be interpreted carefully. The layer is best used comparatively and alongside local knowledge rather than as a standalone verdict.
Tracts with a publication base below 100 are displayed as insufficient sample rather than assigned a directional value.
Short answers for search, staff, and session rooms.
Keep reading from the same library
These pages share the same methodology frame: definitions, transparent data sources, and ministry-use cases for tract-level decision making.