Al-Hajj 22:8

وَمِنَ ٱلنَّاسِ مَن يُجَـٰدِلُ فِى ٱللَّهِ بِغَيْرِ عِلْمٍ وَلَا هُدًى وَلَا كِتَـٰبٍ مُّنِيرٍ

Wamina l-nāsi man yujādilu fī l-lahi bighayri ʿil'min walā hudan walā kitābin munīrin

And of the people is he who disputes about Allāh without knowledge or guidance or an enlightening book [from Him],