Tafsir of An-Najm 53:55

Then which of the graces of your Lord will you doubt1 meaning, `which of Allah's favors for you, O man, do you doubt,' according to Qatadah. Ibn Jurayj said that the Ayah,

فبٲي آﻻء ربك تتمارى

(Then which of the graces of your Lord will you doubt!), is directed towards the Prophet saying: "O Muhammad!'' However, the first explanation is better, and it is the meaning that Ibn Jarir preferred