In reality there is only one source for the acquaintance with the metaphysical issues of the Qur'an and that is the Qur'an itself. But in this book, I have referred to the following books also:

• Sadr ai-Muta'allihln, Asfar, Al-Hikmat Al-Mwa'aliyyah Fi Al-Asfar Al-Arba’ah Al-Aqliyyah, Tehran.

• Ibn Sina, Al-Isharat wa al-Tanbihat, 1305 (H).

• The Bible, London, 1963.

• Bharatan Kumarappa, The Hindu Conception of the Deity, London, 1934.

• The Upanisad.

• Dr. Rida Zadeh Shafaq (Trans), Upanishad (Persian) 1345 (H. Sham).

• Dustkhwah and Purdawud (Trans), Avesta (Persian), Tehran, 1343 (H. Sham).

• A group of authors, Dr. Valks Brockhaus, Wiesbaden, Germany, 1966.

• W.M. Miller, The History of The Ancient Churches in Iran and Roman Empire, Leipzig, Germany, 1931.

• Taj al-'Urus.

• Muhammad Murtada ai-Zubaydi, Fi Sharh al-Qamus, Egypt, 1306 (H.).

• Khwajah Nasir al-Din Tusi, Tajrid al-'Itiqad, Mash had.

• Imam Fakhr al-Din al-Razi, Tafsir Kabir, Egypt, 1357 (H).

• Sayyid Qutb, Fi Zalal al-Qur'an, Beirut, 1379 (H).

• Tabrisi', Tafsir Majma al-Bayan, Beirut, 1379.

• 'Allamah Tabataba'i, Tafsir al-Mizan, Tehran, 1389 (H).

• Sadr ul-Muta'allihin, Tafsir Mullah Sadra, Iran, 1322 (H).

• Yahya ibn 'Adi, Tafsir Yahya ibn 'Adi Bar Maqaleh-ye Alif Sughra, Tehran, 1346 (H).

• Ibn Rushd, Tafsir Ibn Rushd Bar Mab'ad al-Tabiah Arastu, Beirut, 1967.

• Qifti, Ta'rikh al-Jukama (Persian).

• Shaykh al-Saduq, Asrar al-Tawhid, Tehran, 1387 (H).

• Torah (Persian), London, 1967.

• 'Azim uf, The New Intelligent Man's Guide to Science, New York, 1965.

• Khwajah Nasir al-Din Tusi, Sharah-e Isharat, Iran, 1305, (H).

• 'Allamah Majlisi Sharah Tajrid 'Allamah, Mashhad.

• Qaisari, Sharheh Fusus, Tehran, 1299 (H).

• Ibn Sina, Al-Shifa, Tehran, 1303 (H).

• Sadr al-Muta'allihin, Al-Shawalzid al-Rububiyyah, Mashhad, 1346 (H. sham.)

• Sadr ul-Muta'allihin, 'Arshiyyah, Isfahan, 1341 (H. Sham.)

• J. Arberry, Revelation and Reason in Islam, London.

• Yaqub Al-Kulayni, Al-Kafi, Tehran, 1348 (H. Sham.)

• Dr. Mohammad Mo'in, Farhang-e Mo'in, Tehran, 1345 (H).

• Dr. Shari'atmadari, Falsafah, Isfahan, 1347 (H. Sham.)

• Ibn al-Nadlm Al-fihrist, Cairo.

• Aristotle Maba'd al-Tabiyah (Arabic).

• W. D. Ross Iran, Aristotle's Metaphysics, London, 1966.

• Sadr ul-Muta’allihin, Mabda wa Ma'lid, Iran, 131 (H).

• Abu al-Hasan al Ash'ari, Magalat Al-Islamln Fi Ikhtilaf al-Musalliyin, Egypt, 195 (H).

• Seyyid Radi, Nahj al-Balaghah, Beirut.