وَمِنْ شَرِّ غَاسِقٍ ... وَمِنْ شَرِّ النَّفَّاثَاتِ
And from the harm of darkness ... and of harmful knot-blowing. (113:3–4)
رَبِّ النَّاسِ مَلِكِ النَّاسِ إِلَٰهِ النَّاسِ
Lord, Sovereign and God of humankind. (114:1–3)
Al-Falaq coordinates parallel prepositional units with wāw. In al-Nās, malik and ilāh elaborate rabb without an intervening wāw. One pattern is coordination of phrases; the other is appositional or descriptive succession.
Because the technical topic of faṣl and waṣl chiefly addresses clause linkage, these noun-phrase differences illustrate related choices of connection but should not be mislabeled as coordination of full sentences.