بِأَنَّ رَبَّكَ أَوْحَىٰ لَهَا ٥
Sentence structure
بِأَنَّ consists of preposition بِ and accusative particle أَنَّ. رَبَّكَ is its accusative noun, and the clause أَوْحَىٰ لَهَا is its predicate.
Ayah summary
It will reveal people's deeds because your Lord will command it to do so.
بِأَنَّ — because
Grammar: بِ is a preposition and أَنَّ an accusative particle; the construction beginning here is linked to تُحَدِّثُ.
رَبَّكَ — your Lord
Grammar: The accusative noun of أَنَّ; attached كَ is possessive.
أَوْحَىٰ — commanded
Grammar: A Form IV third-person masculine-singular perfect with understood subject; its clause is the predicate of أَنَّ.
لَهَا — to it
Grammar: A preposition with feminine-singular genitive pronoun linked to أَوْحَىٰ.