The use of the term 'al-ghamama' (the clouds) in the definite form suggests a specific, known type of cloud in the celestial realm, not just any cloud. This implies a unique and recognizable sign that will be understood by all on that day as the harbinger of judgment.

— Linguistic analysis from classical Arabic lexicons

The 'bursting apart with clouds' can be understood as a response to the disbelievers' earlier demands in the Surah to see the angels or Allah. This event is the ultimate, undeniable fulfillment of that request, but at a time when belief will no longer be of any benefit. This creates a powerful rhetorical and theological link within Surah Al-Furqan.

— Contextual analysis of Surah Al-Furqan