Proverbs 28:25 - Ellicott's Commentary On The Whole Bible

He that is of a proud heart. — Who thinks much of himself, “stirreth up strife” by his struggles with others for pre-eminence, and mostly gains only vexation and disappointment for his trouble; “but he that putteth his trust in the Lord shall be made fat,” being richly rewarded with that “peace which passeth all understanding.”