# The one who ... the one who

"The person who ... the person who"

# walks uprightly

"Walks" represents the conduct of life. AT: "conducts his life in a just and honest way" (See: [[rc://en/ta/man/translate/figs-metaphor]])

# despises him

"grossly disrespects him" or "shows that he hates him"

# in his ways despises him

The word "his" refers to the dishonest man and "him" refers to Yahweh.