Most churches run it backwards. They try to manufacture community first — the retreat, the fellowship dinner, the team-building day — then expect commitment from the goodwill it creates, and never address care at all. It works for about a quarter. Then the goodwill runs out, because it was never being replenished at the source.
One thing runs underneath all four: creative freedom, granted before it’s earned. When someone is the professional in their area, I tell them so and get out of the way. You learn more in one round of watching someone work unconstrained than in a year of watching them execute your specifications.