John Gill Commentary Proverbs 21:24

"The proud and haughty man, scoffer is his name; He worketh in the arrogance of pride." — Proverbs 21:24 (ASV)

Proud [and] haughty scorner [is] his name
He shall be called a proud fool, a haughty fellow, a scornful blockhead; he shall get himself an ill name, and be treated with contempt; who deals in proud wrath ;
whose pride shows itself in wrathful expressions and actions; who is proud and passionate in all his dealings with men, and who as it were makes a trade of pride and passion:

to none is this character more applicable than to antichrist, the man of sin, that sits in the seat of the scornful; exalts himself above all that is called God, has a mouth speaking blasphemies, and a look more stout than his fellows, and deals in proud wrath against the saints of the most High.