OO ^SH A SELECT LIBRARY NICENE AND POST-NICENE FATHERS OF THE CHRISTIAN CHURCH, TRANSLATED INTO ENGLISH WITH PROLEGOMENA AND EXPLANATORY NOTES UNDER THE EDITORIAL SUPERVISION OF PHILIP SCHAFF, D.D., LL.D., and HENRY WAGE, D.D., Professor of Church History in the Union Theological Principal of King's College^ Seminary , Ne^v York. London. IN CONNECTION WITH A NUMBER OF PATRISTIC SCHOLARS OF EUROPE AND AMERICA. VOLUME V* GREGORY OF NYSSA : DOGMATIC. TREATISES, ETC. 1H®6^S NEW YORK: THE CHRISTIAN LITERATURE COMPANY. OXFORD AND LONDON: PARKER & COMPANY. 1893.