Claim. Hendricks synthesizes a 12-feature comparison distinguishing liberal-mainline from evangelical American Christianity — drilling deeper than the Hadaway empirical comparison to characterize why the two types diverge structurally.

Elaboration. Per table-2-typical-differences-between-liberal-and-evangelical-churches. The 12 axes:

Liberal MainlineEvangelical
LeadershipSeminary graduatesLocal-church/Bible-school educated
LocationAlways a church buildingOften alternative spaces (storefronts, theatres, etc.)
MembershipMandatory, infant baptismVoluntary, believer’s baptism
Target marketBirth-members, denominationally committedPeople with no church commitment
MissionSocial causes, traditional practicesTo save people
WorshipFormulaic, theologically-generated, liturgicalInnovative, emotion-moving, contemporary
MusicOrgan, traditional hymnsElectric guitar/bass/drums, praise songs
Toward other faithsEcumenical (God works through everyone)Evangelical (God here; we’re called to save you)
SpiritualitySpiritual experiences not expectedOpen to healing, prophecy, extemporaneous prayer
Marriage/familyAffirming personal choiceStrict traditional guidelines
GovernanceMulti-level national hierarchyFlat; local empowerment
PolityParish systemFree church — no parish lines

For UC: Hendricks’s implicit positioning is that UC structurally fits the evangelical pattern on most features (target market, mission, spirituality, marriage/family strictness, governance flatness) but inconsistently — UC tends to have multi-level hierarchy (liberal-pattern), credentialed-leader bias (liberal-pattern), and a strong para-church / ecumenical orientation (liberal-pattern). The mixed pattern is the diagnostic problem the populist church case addresses.

See also. populist-church, hadaway-19-feature-growing-vs-dying-comparison