question #3 Sahih al-Bukhari 4938, Book 65, Hadith 459 : What does the imagery of being enveloped in sweat signify in the context of the Day of Judgment?

The Prophet (ﷺ) said, “On the Day when all mankind will stand before the Lord of the Worlds, some of
them will be enveloped in their sweat up to the middle of their ears.”