وَأَذِنَتْ لِرَبِّهَا وَحُقَّتْ
Sentence structure
وَأَذِنَتْ لِرَبِّهَا is coordinated and has understood هِيَ, referring to the earth, as subject. وَحُقَّتْ is a coordinated passive perfect with understood هِيَ as deputy subject.
Ayah summary
The earth too will obey its Lord’s command completely.
وَأَذِنَتْ — And has listened
Grammar: وَ coordinates, and أَذِنَتْ is a feminine-singular perfect with understood هِيَ as subject.
لِرَبِّهَا — to its Lord
Grammar: لِ is a preposition, رَبِّ its genitive noun, and attached هَا the genitive possessor.
وَحُقَّتْ — and was obligated
Grammar: وَ coordinates; حُقَّتْ is a passive feminine-singular perfect with understood هِيَ as deputy subject.