بَلْ هُوَ قُرْءَانٌۭ مَّجِيدٌۭ
Sentence structure
بَلْ resumes with contrast. هُوَ is the topic, قُرْءَانٌۭ its nominative predicate, and مَّجِيدٌۭ a matching nominative adjective.
Ayah summary
This Qur’an is glorious, and the deniers’ rejection cannot diminish its greatness.
بَلْ — Nay
Grammar: A non-governing contrastive/resumptive particle.
هُوَ — It
Grammar: A detached third-person masculine-singular pronoun functioning as the nominative topic.
قُرْءَانٌۭ — (is) a Quran
Grammar: An indefinite nominative proper noun functioning as the predicate of هُوَ.
مَّجِيدٌۭ — Glorious
Grammar: An indefinite masculine-singular nominative adjective of قُرْءَانٌۭ.