Adam Clarke on Proverbs 2:22

Transgressors - בוגדים bogedim. The garment men, the hypocrites; those who act borrowed characters, who go under a eloak; dissemblers. All such shall be rooted out of the land; they shall not be blessed with posterity. In general it is so: and were it not so, one evil offspring succeeding another, adding their own to their predecessors' vices, the earth would become so exceedingly corrupt that a second flood, or a fire, would be necessary to purge it.