Ephesus - Fallen church (cooling)
Smyrna - Fearful church (coercion)
Pergamos - Faltering church (compromise)
Thyatira - False church (corruption)
Sardis - Formal church (conformity)
Philadelphia - Feeble church (commitment)
Laodicea - Facade church (complacency)

Read Part 1, Part 2, Part 3, Part 4.