Behavior regulation clarification

This book (Iydah Nizam al-Suluk ila Hadarat Malik al-Muluk) by its author Nasser bin Jaaed bin Khamis Al-Kharousi Al-Ibadi (1264 AH) is one of the writings that the Sufis cared for, and it is an explanation of the two poems by Ibn al-Farid, the Mīmiyah and the Tā'iyyah. It is not hidden from researchers that the subject of these two poems is Sufism. And it is necessary to point out that Ibadi scholars did not call that tendency "Sufism"; rather, they called it "Suluk" (spiritual path). Therefore, the poetry that contains a Sufi inclination is called "Poetry of Suluk," meaning the refinement of morals to prepare the servant to reach by purifying himself from vile morals. The servant is the one who repented from his ego and desires and straightened his path in truth through striving, obedience, and sincerity. This book is divided into three parts: the first on purifying the soul and spirit to the levels of perfection, the second on the perfection of the Prophet, peace be upon him, and the third on the stations of truth.