The three-selves model emerged from 19th-century Protestant missions but identifies something universal about healthy indigenous communities.
Self-propagating: The community reproduces — it trains new leaders, plants daughter congregations, and sends people out rather than accumulating them. A community that keeps everyone it reaches is growing by addition; a self-propagating one grows by multiplication.
Self-supporting: Financial sustainability comes from the local community, not from external patrons. Members invest in the thing they’re part of because they genuinely own it. External startup support has an exit ramp; permanent external support creates permanent dependence.
Self-governing: Local leaders make local decisions. The community is accountable to its own members and their relationship with God, not to external denominational hierarchy. This is both freedom and responsibility — no one else will save you, which means you have to.
The mission model that produces this: small team enters a culture, focuses on developing local leaders, and withdraws within a year. The withdrawal is not abandonment — it’s the moment local ownership becomes real. Without it, the sponsor team becomes a permanent crutch.
For Unification community building: Home Church was this model. Each blessed family builds local, self-sustaining community. No parish lines, no HQ permission required.