The term "earthly kingdom" refers to a political or social system in which power is concentrated in one central authority, and decisions are made based on earthly concerns such as wealth, military might, and political influence. This type of government often prioritizes the needs of the ruling class over those of the common people, and may be characterized by oppression or exploitation of certain groups. In a religious context, an "earthly kingdom" is contrasted with a heavenly or spiritual realm, where power is not derived from worldly possessions but rather from divine guidance and faith.