(Al-Qasas) 28 : 88
وَلَا تَدْعُ مَعَ اللَّهِ إِلَٰهًا آخَرَ ۘ لَا إِلَٰهَ إِلَّا هُوَ ۚ كُلُّ شَيْءٍ هَالِكٌ إِلَّا وَجْهَهُ ۚ لَهُ الْحُكْمُ وَإِلَيْهِ تُرْجَعُونَ
And you don’t invoke another deity with Lord Allah; there is no deity except Him, everything will be destroyed except His Face, to Him belongs the judgment, and unto Him, you all will be returned.
Deity: He is the One Whom one can call without seeing; to Whom one can seek for help, Whom one can be afraid of; upon Whom one can entrust, and to Whom only one has to convince his accountability of life in the Hereafter as explained in verse 2: 255. Not only living things but also all non-living things will perish except Lord’s face. It is told in verse 36: 83 that Glory is to the One Lord, in whose hands belong the dominion of all things, and unto Him, you will be returned. See explanation 3: 185 and 28: 70.