What the Judaeo-Christians did throughout the Roman Empire? Destroy the classical world. For an academic approach to this subject, see Karlheinz Deschner’s books:
Christianity’s Criminal History Vol I
Christianity’s Criminal History Vol II
Watch an audiovisual conference by New Testament scholar Richard Carrier on the non-historicity of Jesus here.
Alain de Benoist: ‘Christianity: The communism of antiquity’
Hans Günther: ‘The dissolution of Germanic racial care by medieval Christianity’
Revilo Oliver: ‘Christianity: A religion for sheep’
César Tort (Editor of this website): Crusade against the Cross: The tragic life of Nietzsche
As for the literary genre I would like to inaugurate, profound autobiography, an essay on Augustine and other influential writers of the Christian era—Dante, Cervantes, Shakespeare and Goethe—, can give a preliminary idea of its importance.