Attention of readers small compositions of morally-ascetic maintenance of great saint fathers are offered to : to Western Church of the III century of священномученика Киприана, bishop Карфагенского (210-258), "Book on jealousy and envy" and East Church of the IV century of святителя Vasiliy Great, archbishop of Caesaria Каппадокийской (330-379), "Conversation about envy". Determining envy as sorrow about prosperity of fellow creature, saints Киприан and Vasiliy, as experience doctors of the souls human, expose malignancy of this heartfelt ailment, complete incompatibility him with loveliness Divine, specify on connection to this passion with a devil, her severe consequences both for those, who is envyed and foremost for her carriers, and that yet more important - show, properly to contest with this passion in itself, win and get rid her, substituting by kindness, compassionateness and unenviousness.