en_tn_lite_do_not_use/psa/067/003.md

Let the peoples praise you ... let all the peoples praise you

The second clause intensifies the meaning of the first to emphasize the importance of praising God. (See: rc://en/ta/man/translate/figs-parallelism)

let the nations ... govern the nations

Here "nations" represents the people who live in all the nations on the earth. (See: rc://en/ta/man/translate/figs-metonymy)

with justice

"fairly" or "justly"