The Noble Quran is an inexhaustible source, an irrefutable proof, and a declarative miracle that does not leave out any major or small thing without enumerating them carefully, determining the positions of sounds, letters, formulas, and sentences. With the best speech and the most beautiful statement; Until it became the first tributary of Arabic to which every stray and incoming word could be resorted to. Scholars devoted themselves to it because of the clear beauty and the gold-studded cast they found in it. He is the target of the student and the teacher. It is a book that did not leave any branch of explanatory-statement without including it and lavishing it with eloquence that honors Arabic and its sciences. From this standpoint, studying the Quran in front of me was an honor for which hearts were united. So I proceeded to choose my research entitled (The significance of morphological structures derived from the root (m. l. k) in the Holy Quran)