in government it is essential, [6];
not found in Protestant sects, [9];
found in Catholic Church alone, [10];
Catholic, in what it consists, [10];
of government and faith, [11];
safeguard of government, [11];
of faith not impaired by new doctrinal definitions, [11];
of the Church maintained by supreme head, [98];
Christian, endorsed, [119];
implies recognition of pope's headship, [119].