Ibn Jinni claims that al-Mutanabbi broke the rules of Arabic rhyme, and of propriety and Khulusi says that the Commentary is in parts a 'battleground' where the poet and the compiler disagree intensely over certain words and phrases. A prime example is also one of the most contentious lines in al-Mutanabbi's poetry, where he disrespectfully refers to the Prophet Muhammad as "The brightest miracle of the Tihami." Ibn Jinni retains this term in his manuscript but qualifies the entire verse with shani al-zahir (of scandalous appearance).