The work opens with the foundational early verses delivered in Mecca, detailing the prophet Muhammad's initial visions, his struggle against idolatrous opposition, and the core message concerning the oneness of the creator. It systematically moves through the Meccan revelations, which are heavily characterized by vivid descriptions of paradise, the torments of hell, and the imminent day of resurrection, interspersed with ancient legends of prophets like Noah, Abraham, and Moses.
As the narrative progresses, the text reflects the shifting circumstances of the prophetic mission from a persecuted minority in Mecca to a legislative and military authority in Medina. The structural arrangement compiled after the prophet's death presents these discourses chronologically, illustrating the evolution of the message from poetic admonitions to concrete legal and social regulations for the burgeoning community.
The core argument rests upon the absolute unity of the divine nature, rejecting polytheism and calling for submission to the creator. It addresses the moral shortcomings of Arabian paganism, demanding charity towards orphans and the poor, and setting strict parameters for daily conduct, family life, and legal justice.
Throughout the chapters, recurring themes emphasize divine providence, the undeniable reality of final judgment, and the ultimate triumph of truth over disbelief. The work concludes with grand declarations of majesty and instructions for the faithful, leaving the reader with a profound sense of an inescapable moral order governing human existence.