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Isaac of Nineveh: Mystic Treatises

The ascetic homilies of the seventh-century Syrian bishop and hermit, beloved in the Orthodox Church: on prayer, humility, stillness and the love of God.

Edition: Internet Archive · archive.org

Free to read, with no account needed. Public domain or openly licensed, with every source named.

From the opening: Six Treatises on the Behaviour of Excellence !)

The fear of God is the foundation of excellence; for excellence is said to be the offspring of faith. It is sown in a man’s heart, when he allows his mind to confine the wandering impulses to continual meditation on the order of things to come, away from the distractions of the world. As to the foundation of excellence, the first among its peculiar elements is the concentration of the self, by freeing it from practical things, upon the enlightened word of the straight and holy ways, the word that by the inspired Psalmist is called the teacher.

There is scarcely to be found a man who is able to bear honours, or possibly such an one exists not; because man is very prone to err, even if he be an angel in his way.

The foundation of the way of life consists in accustoming the mind to the words of God and the practice of patience. For the draught provided by the former is helpful towards acquiring perfection in the latter; and, further, increased development towards accomplishment in the latter, will cause a heightened desire of the former. And the help provided by both of them will quickly bring about the rise of the whole building.

No one is able to come near to God save only he who is far from the world. For I do not call separation the departure from the body, but from the bodily things.

Excellence consists therein that a man in his mind be a void as regards the world. As long as the senses are occupied with [outward] things, it is not possible for the heart to rest from

1) Title taken from the end of VI on p. gg. All reference applies to the pages of Bedjan’s text. Verh. Afd. Letterk. tg22 ( Wensinck:.

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imagining them. Nor do the affections cease, nor evil thoughts end except in the desert and the wilderness.

While the soul has not yet become drunk by the faith in God, in that it has received an impression of its powers, the weakness of the senses cannot be healed and it is not able to tread down with force visible matter which is a screen before what is within and not perceived /by the senses.

Reason is the cause of freedom!) and the fruit of both liability to err. Without the first, the second cannot be. And where the second fails, there is the third bound as it were with halters.

When grace is abundant in man, then the fear of death is despised on account of the love of righteousness. He finds many arguments in his soul [proving] that it is becoming to bear…

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Contents (202 sections)

  1. Opening
  2. Title page
  3. Six Treatises on the Behaviour of Excellence !)
  4. Six Treatises on the Behaviour of Excellence !) (continued)
  5. 20 Sin Preatises on Cce Th Davepocr of Encellence
  6. 20 Sin Preatises on Cce Th Davepocr of Encellence (continued)
  7. 20 Sin Preatises on Cce Th Davepocr of Encellence (continued)
  8. Of His Mind. and Who Trusts Foolishly and Without Discernment
  9. 68 on Other Subjects, Chapter by Chapter, Etc
  10. On Other Subjects, Chapter by Chapter, Etc. 69
  11. What Vp Is That Causes a Man to Come Near Unto Humility
  12. What Fp Is Thar Helps a Man to Come Near Etc, 7%
  13. What Ut Es Tilve Peeps a Man ‘Po Come Near Epc, 73
  14. On Sins Committed Intentionally and Witt Evil Will and on Those Committed Acci…
  15. On Sins Committed Intentionally and Witel Etc, 735
  16. On Sins Committed Intentionally and Wopel We
  17. 5 on Thre Words of the Scriptures Being Spoken
  18. On the Words of the Scriptures Being Spoken Ec. 79
  19. So on the Words of Tele Scriptures Being Spoken Etc
  20. Whereby the Beauty of Solitary Life Is to Be Preserved and How It Can Be a Cause Oi God’s…
  21. Whereby the Beauty of Soltpary Life Is to Be Elc. 1
  22. 82 Whereby the Beauty of Solitary Life Is to Be Etc
  23. Anid Unusual Strength. Praise to Him That Has Ordered Our Way Amen
  24. As to When Those Who Live Ein Soleeude Ftc, 35
  25. What on Their Labours That They Begin to Bear Fruit
  26. S6 as to Wiilen Those Wito Live in Solitude Etc
  27. Question How and at What Time Its Virtues Are Born One from the Other
  28. 55 on ‘The Course of the Solitary Career Wec
  29. Vigils Ari Supported by Honey Their Whole Lip Etinme
  30. On ‘The Short Paths Towards Gob Which Etc. 93
  31. O4 on the Short Paths Towards God Which Etc
  32. On the Short Paths Towards God Which Etc, 905
  33. Words and Wonderiful Behaviour. May God Preserve Us by Their Prayers Amen
  34. 96 Things Whech Df Have Heard from Old Men Etc
  35. Things Which Te Have Heard from Old Men Etc. 97
  36. 98 Things Which J Have Heard from Old Men Etc
  37. Things Weicie T Have Heard from Old Men Etc, 99
  38. 100 Things Which Pave Feard from Old Men. Etc
  39. Things Which T Have Heard from Old Men Etc, 10
  40. Admonition of One of Thee Fathers concerning the Right Solitude
  41. Things Winch to Pave Heard from Old Men Etc. 1O3
  42. On the Revelations and Powers Wiilcid Etc. 1O5
  43. On the Revelations and Powers Which Happen to the Saints in Images
  44. 106 on the Revelations and Powers Witch Etc
  45. On Sph Revelations and Powers Whicie Etc, 107
  46. 108 on the Revelations and Powers Which Etc
  47. On the Revelations and Powers Whicee Etc, 109
  48. On Various Intelligible Forces of Thi Mind in Connection with Thie Action of Revela…
  49. 1R1o on Various Eintelligiiee Forces of the Mind Etc
  50. On That Which Happens During Prayer Unto Those Who Live in Solitude
  51. On “Poat Whicie Happens During Prayer Etc, Til
  52. Ti2 on Various Expertences During Prayer Etc
  53. On Various Experiences During Prayer Etc. 113
  54. On Various Experiences During Prayer Etc. 115
  55. 116 on Various Experiences During Prayer Etc
  56. On Various Expertences During Prayer Etc. Il7
  57. 118 on Various Experiences During Prayer Etc
  58. On the Speech of True Knowledge
  59. On the Speech of True Knowledge T19
  60. 120 on the Speech of True Knowledge
  61. On the Things a Brother Is Provided with in His Cell
  62. On the Things a Brother Jis Provided Etc, T2l
  63. 122 on the Things a Brother 1S Provided Etc
  64. On the Things a Brother Is Provided Etc. 123
  65. T24 the Opportunities of the Soul That Etc
  66. The Opportunities of the Soul That Etc. 125
  67. 126 ‘The Opportunities of the Sou That Etc
  68. ‘The Opportunities of the Soul That Etc. 127
  69. 128 the Opportunities of the Soul That Etc
  70. Against Those Who Say: If God Is Good Wherefore Has He Made These Things?
  71. Against Those Who Say: If God Is Good Etc. 129
  72. Against Those Wiio Say: If God 18 Good Etc
  73. 132 against Those Who Say: If God Is Good Etc
  74. In How Many Different Ways the Sight of Incorporeail Beings Is Received by Human Nature
  75. In How Many Different Ways Tie Sight Etc, 133
  76. 136 in How Many Different Ways Thee Sigicp Etc
  77. A Symbolical Demonstration concerning the Theory of Sabbath and Sunday
  78. N S¥mbolical Demonstration concerning Fetc. 137
  79. 8 a Symbolical Demonstration concerning Etc
  80. On the Different Excellent Methods of Wise Providench in Educating Pupils
  81. On Th Different Excellent Micphods of Etc, 139
  82. 1.40 on the Different Exceleent Methods of Efc
  83. On the Power and the Evil Action of Sin and concerning Those in Whom It Maintains Itself…
  84. 144 on the Power and the Evit. Action of Sin Etc
  85. The Struggle or Rather the Danger of Falling That Excellent Works Incur
  86. 146 the Struggle or Rather the Danger of Ey
  87. On the Aim of Guarding the Heart and on Subtle Speculation That Looks into the Apartment
  88. On the Aim of Guarding the Heart Etc. 147
  89. On Thi Action of Divine Love
  90. On the Action of Divinie Love 49
  91. On the Natural Children of Virtues and the Like
  92. 1590 on the Natural Children of Virtues Etc
  93. On the Natural Children of Virtues Ere, 151
  94. On the Natural Children of Virtues Ere, 151 (continued)
  95. On the Various Ways in Which Satan Wars against Those Who Tread the Narrow Way Which Is…
  96. On the Various Ways in Which Satan Etc. 181
  97. 182 on Tile Various Ways in Wich Satan Etc
  98. 182 on Tile Various Ways in Wich Satan Etc (continued)
  99. On the Various Ways in Wiliche Satan Etc 187
  100. 188 on the Various Ways in Whiuicil Satan Etc
  101. On the Things the Exact Usi of Which I Have Learnt by the Knowledge of Discernment
  102. On the Things the Exact Use of Whicil Etc. 193
  103. 194 on the Things the Exact Use of Whicil Etc
  104. Short Sentences concerning the Distinction of the Mind’s Impulses
  105. Short Sentences concerning Tile Distinction Etc. 195
  106. 196 Short Sentences concerning the Distinction Etc
  107. Short Sentences concerning ‘The Distinction Etc. 197
  108. Xxaix Helpful Advice Based on Love
  109. Exposition concerning the Degrees of the Path, Namely concerning the Power of…
  110. Exposition concerning the Degrees Etc, 203
  111. 204 Exposition concerning the Degrees Etc
  112. A Letter Whicil He Wrote to One Etc. 205
  113. A Letter Which He Wrote to One Etc. 207
  114. A Letter Which He Wrote to One Etc. 20g
  115. The Inhabited World Because He Longed to Se Him
  116. 210 the Answer He Sent His Natural Etc
  117. Alu Profitable Words Full of Spiritual Wisdom
  118. Profitable Words Full of Spiritual Wisdom 21f
  119. 212 Profitable Words Full of Spiritual Wisdom
  120. Concerning How Many Degrees Knowledge Has and concerning the Degrees of Faith
  121. Concerning How Many Degrees Etc, 213
  122. On the Angelic Emotions Stirring in Us by Divine Providence for the Education of the Soul…
  123. 228 on Tie Varying S'fates of Lighy Etc
  124. On the Gloomy Darkness Which During Solitude Befalls Those Who Walk in the Discipline of…
  125. On the Gloomy Darkness Whicu During Etc. 229
  126. In Its Means!) Is Opposed Yo the Simplicity of Faith
  127. Short Sections on a Different Subject on Thi Distinction of the Impulses of Knowledge
  128. For a Man to Recite with Discrimination and to Retain
  129. Other Explanations concerning Maggenanutha ')
  130. 262 Other Explanations concerning Maggenanutha
  131. How Tue Utdden Alertness Within the Soul Etc, 203
  132. 264 How ‘She Hidden Alertness Within the Soul Etc
  133. How the Hidden Alertness Within ‘The Soul Etc. 265
  134. Beautiful Considerations ') concerning the Life of Man
  135. 266 Beautiful Considerations concerning Ftc
  136. Beautiful Considerations concerning Etc. 2607
  137. 268 Beautiful Considerations concerning Etc
  138. How Patience for the Sake of the Love of God Acquires Help from God
  139. 2:72 How Patience for the Sake of the Love Etc
  140. On Those Who Ltvi in Tle Neighbourhood Ktc, 27
  141. Ol God and Pass All Their Days Ina Life Ol Knowledge
  142. 274 on Those Who Live in the Neigihbouritood Ftc
  143. On ‘Those Who Live in the Nefghbourhood Etc. 275
  144. On Those Who Live in ‘Tile Neigiibourhood Etc. 277
  145. A Profitable Discourse
  146. That Without Necessity We Should Not Desire nor Ask That Any Sign Should Maa- Nieestly…
  147. That Witkhoup Necessity We Should Etc, 903
  148. For Which Causes God Admits Temptations to His Friends
  149. That by the Thoughts Which Stir in a Man Hl Knows to Which Degree He Belongs and Which…
  150. That by the Thoughts Which Stir in a Man Etc. 289
  151. 290 That by the ‘Thoughts Which Stir in a Man Etc
  152. That by the Tiougiits Which Stir in a Man Etc. 2G!
  153. 292 That by the Thoughts Whicil Stir in a Man Etc
  154. That by the Thoughts Which Stir in a Man Etc. 293
  155. 294 Why It Is That People Who Are Etc
  156. Why It Is That People Who Are Etc. 295
  157. On the Many Varying States Which Cling to the Mind and Are Purified by Prayer
  158. On the Many Varying States Whicit Cling Etc. 297
  159. The Way of Discipline by Which a Man May Acquire a High Rank
  160. A Letter Which He Sent ‘To His Friend Efc. 313
  161. 314 a Letter Wheuch the Sent to Wis Friend Etc
  162. A Letter Which He Sent to His Friend Etc. 315
  163. 3 16 a Lepper Witcid He Sent to Tis Friend Etc
  164. An Elucidation with Examples concerning the Distinctions Between Intelligible Things…
  165. An Elucidation with Examples concerning Etc. 317
  166. 318 an Elucidation with Examples concerning Etc
  167. How the Intelligent Have to Dwell in Solitude
  168. 22 How Vyhe Intelligent Tave to Dwell in Solitude
  169. How the Intelligent Have to Dwell in Solitude 323
  170. That We Can Understand Tile Degree Etc
  171. That We Can Understand Thi Degree Etc. 325
  172. 236 That We Can Understand Tie Degree Etc
  173. That We Can Understand the Degree Etc, 327
  174. On the Influences Proceeding from Grace
  175. 332 on True Knowledge and on Temptations Etc
  176. On True Knowledgi and on Temptations Etc. 333
  177. 334 on True Knowledge and on Temvtations Etc
  178. On True Knowledge and on ‘Temptations Etc, 335
  179. On True Knowledge and an Temptations Etc. 337
  180. The Concisi ? Sense of the Foregoing Section Together with Explanations of What Has…
  181. 338 the Concise Sense of the Foregoing Etc
  182. Tue Concise Sense of the Foregoing Etc, 339
  183. 340 the Concise Sense of the Foregoing Etc
  184. Ness by the Rich Love Which He Pours Out upon Mankind
  185. On Hidden States and the Powers and Influences Which Are in Them
  186. On Hidden States and the Powers and Etc. 349
  187. ‘Ceus Chapter Is) Gli of Life
  188. Tins Chapter Is Full of Life 355
  189. This Chapter Is Fult. of Life 357
  190. Thought Out by the Fathers Through Pru- Dent Examination
  191. On Tife Profit Arising from Tile Flight Etc. 361
  192. How the Hidden Impulses Vary Along with the Variation of Outward Behaviour
  193. 366 How ‘Tue Tidden Impulses Vary Along Etc
  194. 366 an Answer to a Brother Who Had Asked Him
  195. 3280 an Answer to a Brother Wiio Had Asked Etc
  196. An Answer to a Brother Who Itad Asked Ec. 381
  197. An Answer to a Brother Who Had Asked Etc, 333
  198. How Muctl Honour Humility Possesses and How High Its Rank Is
  199. How Mucie Honour Humility Possesses Etc. 385
  200. 386 How Mucil Honour Humility Possesses Etc
  201. How Much Honour Humility Possesses Etc. 387
  202. How Much Tonour Humility Possesses Etc. 389

How to cite it

Chicago
Isaac the Syrian (Isaac of Nineveh). Isaac of Nineveh: Mystic Treatises. Translated by A. J. Wensinck. Internet Archive, 7th century; translation 1923. https://archive.org/details/isaac_of_nineveh_mystical_treatises
MLA
Isaac the Syrian (Isaac of Nineveh). Isaac of Nineveh: Mystic Treatises. Translated by A. J. Wensinck, Internet Archive, 7th century; translation 1923. https://archive.org/details/isaac_of_nineveh_mystical_treatises
APA
Isaac the Syrian (Isaac of Nineveh) (7th century; translation 1923). Isaac of Nineveh: Mystic Treatises (A. J. Wensinck, Trans.). Internet Archive. https://archive.org/details/isaac_of_nineveh_mystical_treatises

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