# Babylon was a golden cup in the hand of Yahweh that made all the world drunk

"Babylon was a strong nation that Yahweh used to punish all the people of the surrounding nations severely" or "Babylon was a rich and powerful nation, and other nations wanted to become sinful just like it"

# Babylon was a golden cup in the hand of Yahweh

Babylon is spoken of as if it were a golden cup in his hand, which represents Yahweh's power.

# nations drank her wine and became insane

"Babylon defeated and destroyed other nations" or "nations enjoyed her riches and power and became evil." 

# insane

unable to think clearly