Formulation of the claim
The first verses perform a general introductory function within the surah.
Explanation
This opening prepares for the narrative, instructional, and exhortatory units that follow within the surah. It makes the inner structure of the surah gradual, moving between multiple rhetorical functions and not settling on a single pattern.
Its place in the book’s argument
This observation is consistent with Arkoun’s concern for the internal structure of the text, as he reads the surah as a dynamic composition in which functions are distributed, not as a single passage closed in on a direct meaning.
What the atom does not say
It does not confine the opening to a single meaning, nor does it detach it from the rest of the surah; rather, it places it in the position of a prelude to what follows.