Caesaropapism:
Caesaropapism /ˌsiːzəroʊˈpeɪpɪzəm/ is the idea of combining the social and political power of secular government with religious power, or of making secular authority superior to the spiritual authority of the Church; especially concerning the connection of the Church with government. Although Justus Henning Böhmer (1674–1749) may have originally coined the term caesaropapism (Cäseropapismus), it was Max Weber (1864–1920) who wrote: “a secular, caesaropapist ruler… exercises supreme authority in ecclesiastic matters by virtue of his autonomous legitimacy”. According to Weber, caesaropapism entails “the complete subordination of priests to secular power.” [Wikipedia]
Noted in “An Orthodox awakening,” George Weigel, Denver Catholic:
Second, the signatories “firmly reject all forms of government that deify the state (theocracy) and absorb the Church, depriving the Church of its freedom to stand prophetically against all injustice.” They also “rebuke all those who affirm caesaropapism,” which subordinates obedience to Christ to obedience to a “leader vested with ruling powers and claiming to be God’s anointed, whether known by the title ‘Caesar,’ ‘Emperor,’ ‘Tsar,’ ‘or ‘President.’”
Say caesaropapism five times fast.