Exegesis of the saying of Allah the Exalted: (for a great day)

Exegesis of the saying of Allah the Exalted: (for a great day)]
[al-Mutaffifin:5] This is the great day, and there is no doubt that it is great,As Allah the Exalted said: [al-Hajj:1] Great in its length and its terrors; in what happens in it, and in every meaning the word "great" carries. But this great day is difficult for some people and easy for others,Allah the Exalted said: [al-Muddaththir:10] And Allah the Exalted said: [al-Qamar:8] , but as for the believers—may Allah make me and you among them—it is easy, as if they are performing the obligatory prayer in its ease and simplicity, especially if the believer is one who deserves this great protection, and is among those whom Allah shades in His shade on a day when there is no shade except His. The important point is that this is a great day, but for the believer it will be easy, and for the disbeliever it will be difficult.