Continued Psalm 1 verse 4

Verse 4 Not so the like the wicked, rather, they are like chaff that wind blows away.
Chaff here in this context it is like the ultimate in rootless, weightless, the vain and light person.
Other psalms will point out that the wicked, rather than the righteous, may seem to be of substance. "But the Day will disclose the man of straw as surely as the works of straw (see 1Cor.3:12f)