"The statistics," I replied, "of more civilized countries amply refute you, and show you that, uncertain as is the evidence on which God has destined and compelled men to act in this, the most important affair of the present life, and absolute as is the faith they are summoned to exercise, neither is the study of the art (uncertain as it is in itself), nor the dependence of patients upon it (still more precarious as that is), unjustified on the whole by the result; and as to the abuses of downright quackery, a little prudence and common sense are required, and are sufficient to preserve men from them."
— from The Eclipse of Faith; Or, A Visit to a Religious Sceptic by Henry Rogers