"A consummate wisdom," meaning: the Qur'an.
Muhammad said: "(A consummate wisdom)" is in the nominative case (marfu') implying: it is a consummate wisdom.
"But warners avail not," for those who do not believe.
﴿حِكْمَة بَالِغَة﴾ يَعْنِي: الْقُرْآن.
قَالَ محمدٌ: (حِكْمَةٌ بَالِغَة) بِالرَّفْع على معنى: فَهُوَ حِكْمَة بَالِغَة.
﴿فَمَا تغن النّذر﴾ عَمَّن لَا يُؤمن
