"Still more do men pretend in this time of ours, wherein the habitual use of the human intelligence has sunk to its lowest, that doctrine is but a private, individual affair, creating a mere opinion. Upon the contrary, it is doctrine that drives the State; and every State is stronger in the degree in which the doctrine of its citizens is united. Nor have I met any man in my life, arguing for what should be among men, but took for granted as he argued that the doctrine he consciously or unconsciously accepted was or should be a similar foundation for all mankind. Hence battle."
January 1, 1970
https://en.wikiquote.org/wiki/Doctrine