en_tn/rev/18/03.md

all the nations

The nations is a metonym for the people of those nations. AT: "the people of all the nations" (See: rc://en/ta/man/translate/figs-metonymy)

have drunk the wine of her immoral passion

This is a symbol for participating in her sexually immoral passion. AT: "have become sexually immoral like her" or "have become drunk like her in sexual sin" (See: rc://en/ta/man/translate/writing-symlanguage)

her immoral passion

Babylon is spoken of as if it were a prostitute who has caused other people to sin along with her. This may well have a double meaning: literal sexual immorality and also the worship of false gods. (See: rc://en/ta/man/translate/figs-personification and rc://en/ta/man/translate/figs-metaphor)

merchants

A merchant is a person who sells things.

from the power of her sensual way of living

"because she spent so much money on sexual immorality"