Question: who are the ungodly in psalm 1?
Answer: Like many of the psalms, it contrasts the "righteous" person (tzadik צדיק) with the "wicked" or "ungodly" (rasha` רשע) or the "sinner" (chatta' חטא). The righteous person is one who takes care to know the laws of God and so has good judgment and avoids bad company.