نَحْوُ: «اللَّهُ إِلَهُنَا».
Translation: Allah is our God.
اللَّهُ: definite proper noun, nominative mubtadaʾ in this reading.
إِلَهُ: nominative khabar and muḍāf, definite through its attachment to a pronoun.
نَا: bound pronoun, muḍāf ilayh, in the genitive position.
Both terms are definite; the intended topic-predicate relation supplies their functions.