- Arabic and Persian Originals of Metaphysical Terms in the Bahá'í Writings, by Adib Masumian. (2024-09) Transliteration with Arabic and Persian script of the words soul, spirit, self, mind, heart, and spirit of faith.
- Bahá'u'lláh's Teachings on Spiritual Reality, Paul Lample, comp. (1996) The quest for spirituality, the spiritual life, material and spiritual reality, the progress of the soul and humanity’s spiritual education.
- Immortality and the Human Soul: Lecture Series, by Hooper Dunbar. (1989/1990)
|