Nāmah'hā-yi 'Ayn'al-quz̤āt-i Hamidānī (Jild-i Duvvum): Persiska (Farsi) 1399

The work of Ain al-Qadat Hamadani is one of the treasures of Persian literature and mysticism. Ain al-Qadat had many Persian letters, most of which have been published in this collection. The year of writing of most of the schools is not mentioned, but it can be concluded that most of them were written between 517 and 525 AH. These letters were written to the friends and elders of the era of Ain al-Qadat and none of them are normal schools. Almost half of the letters were written to one of Sultan Mahmud's ministers Kamel al-Dawlah. The letters that Ain al-Qadat wrote for Kamel al-Dawla, without exception, all are written in the principles of Sufism and the mysteries and details of mysticism, and in fact, the mentioned schools are a complete course of the principles of Sufism, which have been expressed most clearly.