Chapter 3 pushes against the idea that salvation is finally a private possession. Heavenly registration is described as familial and lineage-based.
That does not mean individual faith is irrelevant. It means individual faith is not the whole structure. Belonging in heaven is tied to restored family order, lineage, and mediated relationship rather than inward spirituality alone.
This is one of the clearest points where Unification theology separates from more individualistic Christian assumptions. The destination is not solitary escape, so the registration logic is not solitary either.