A picture of life in the fifth century must needs contain much which will be painful to any reader, and which the young and innocent will do well to leave altogether unread. It has to represent a very hideous, though a very great, age; one of those critical and cardinal eras in the history of the human race, in which virtues and vices manifest themselves side by side - even, at times, in the same person - with the most startling openness and power. One who writes of such an era labours under a troublesome disadvantage. He dare not tell how evil people were; he will not be believed if he tells how good they were. In the present case that disadvantage is doubled; for while the sins of the Church, however heinous, were still such as admit of being expressed in words, the sins of the heathen world, against which she fought, were utterly indescribable; and the Christian apologist is thus compelled, for the sake of decency, to state the Church's case far more weakly than the facts deserve.
