نَصْرُ اللَّهِ
Allah's help. (110:1)
Naṣr is the first member of an iḍāfah and Allāh its genitive complement. The expression explicitly attributes the help to Allah rather than narrating victory as merely human planning or coincidence.
An iḍāfah can determine identity, confer honor, or foreground a special attribution according to context. Here the divine attribution of support helps explain why subsequent instructions turn toward praise and seeking forgiveness.