The tREATISE dE sPIRITU sANCTO THE nINE hOMILIES OF THE hEXæMERON AND THE lETTERS Of sAINT bASIL THE gREAT Archbishop of cæSARIA, Translated with Notes by The Rev. Blomfield Jackson, M.A. Vicar of Saint Bartholomew’s, Moor Lane, and Fellow of King’s College, London.