“For here we have no lasting city, but we are looking for the city that is to come.” — Hebrews 13:14
Logic, Diversity, and a Half
In Star Trek: Strange New Worlds (Season 3, Episode 8), the wonderfully titled “Four-and-a-Half Vulcans” reminds us that identity is rarely neat. Vulcans are supposed to be paragons of logic and discipline — a model of unity. But what happens when there are “four and a half”?
The “half” unsettles the picture. It’s a playful but profound reminder that no community, no tradition, no identity is ever entirely pure. To be Vulcan is to live in a community of differences — hybrids, outsiders, and those whose experiences don’t fit the stereotype.
This is where the ancient Vulcan creed of IDIC (Infinite Diversity in Infinite Combinations) takes center stage: the recognition that true unity is not sameness, but harmony born from difference.
Hebrews and the City Beyond
The writer of Hebrews makes a similar point in a very different context. In chapter 13, we’re urged to:
- Remember our leaders who handed down the word of God (v.7).
- Hold to grace, not strange teachings (v.9).
- Follow Christ “outside the camp” (v.12–13).
- Look for the city that is to come (v.14).
The key is that faith does not cling to the walls of the “city” — the settled, pure, unchanging place. Instead, we follow Christ into the messy spaces beyond the boundaries, where grace is active and new possibilities are being born.
At the 2025 VicTas Synod this year Rev Professor John Flett lead the Bible Studies exploring the relationship between unity and diversity that would have made our Vulcan Friends proud and yet challenged them at the same time! check it out!
Four and a Half vs. One City
If Hebrews and Vulcan logic agree on anything, it’s that unity cannot be reduced to uniformity.
Colonial Christianity, however, often tried to do exactly that. It sought to impose one language, one liturgy, one culture — to build a “lasting city” of its own design. Hybridity and “half-ness” were treated as threats rather than gifts. Indigenous voices were silenced, cultural diversity erased, difference disciplined into sameness.
But both the gospel and Vulcan wisdom critique this.
- IDIC insists that diversity is the jewel at the center of community.
- Hebrews reminds us that Christ is found outside the city, not at its center of control.
- Together, they call us to resist the colonial impulse to purify, and instead embrace the messy, half-formed, hybrid realities where true unity takes shape.
A Federation of Faith
Strange New Worlds shows us that even Vulcans, with all their talk of logic, need to wrestle with the reality of diversity. Four and a half is awkward, but it is also more real than four. The church, too, is called to live in the awkwardness of difference — remembering our leaders, but not fossilizing their legacy; following Christ outside the camp, into the unfamiliar; seeking a city not built by empire, but by grace.
If Star Trek imagines a Federation where species flourish in difference, Hebrews imagines a kingdom where cultures, languages, and lives are gathered into God’s eternal city. Both visions resist colonial uniformity. Both say: there is no lasting city here — unity is always still to come, and it will be diverse.
✨ The most logical thing we can do is also the most faithful: to embrace the half-ness, the hybridity, the infinite diversity, and to trust that in those combinations, the city of God is being built.