The precious book was published with joint efforts of the Iranian cultural center in Turkish city of Istanbul and the Institute for Compilation and Publication of Imam Khomeini's Works.
The unique book, translated by Seyed Ali Hosseini, consists of 584 pages and was released in 2000 numbers.
At least seven of valuable books by the founder of the Islamic Republic have been translated and published in Istanbuli-Turkish language with the joint efforts of the Institute, Iranian cultural center and Iranian consulate in the Turkey's largest city.
The books of great significance include as following:
1. The Interpretation of opening chapter of the Holy Quran
2. Forty Hadiths (An exposition of Ethical and Mystical Traditions)
3. An exposition on dawn supplications
4. The Greatest Jihad (Combat with the self)
5. An exposition on hadith of the hosts of intellect and ignorance
6. Misbah ul-Hidayah
7. Palestine
It has been a tradition and widely-practiced custom among the religious scholars that they used to select and collect 'forty hadiths' by the holy prophet of Islam and write an exposition on them as an act of virtue.
Imam Khomeini, the great religious and spiritual leader of the Muslim world, selected very precious Hadiths by the holy prophet and infallible Imams (peace be upon them) and his exposition contain very valuable academic, mystical and philosophical secrets and points.