The trilogy of command in Surat Al-Qamar (A grammatical and semantic study)

We are trying to explore a grammatical phenomenon represented in the arrangement of three imperative verbs that came in a successive structure in Surat Al-Qamar, which are: (Irtaqibhum), (Istabir), and (Nabbi’hum). This is a style in the structures that did not appear in the Holy Quran except in a rare manner. I have allocated an independent section to the meaning of each verb, so the research came in three sections, each of which was based on studying these three verbs with scrutiny and investigation and their connection with each other through analysis and detail to show the extent of their complete truthfulness in the forms that carry them and in the structures and those related to them and then in the textual and narrative context as a whole, as it is the incubator and guarantor of their accuracy and their right to come in those forms in their form and material appropriate to the context of the story of the Prophet of God, Saleh (peace be upon him). We researched the field of employing the verb, the surrounding conditions, and the situation calling for it.