Title: Taḥlīl-i falsafī va ʻirfānī-i Rūḥ al-Quds dar mutūn-i dīnī
Description: Analysis of the concept "Rūḥ al-Qudus" ("Holy Spirit" etc.) in various religious (Zoroastrian, Jewish, Christian, and Islamic) and philosophical (Greek and Islamic) texts.
Subjects: Spirit, Qurʼanic teaching, Holy Spirit, History of doctrines, Soul