Spiritual direction

External links:

• Library of Congress (authority record)

Manuscripts:

• MS Arabic 653 (Wellcome Collection, Wellcome Trust) — 19th Century
• Syriac MS 68 (The John Rylands Research Institute and Library, The University of Manchester) — 15th Century – 17th Century; East Syrian

The above references reflect only the current coverage of the online catalogue and may not be comprehensive.