He then takes his case to Zeus, who gives his consent in return for Cupid's future help whenever a choice maiden catches his eye. Zeus has Hermes convene an assembly of the gods in the theater of heaven, where he makes a public statement of approval, warns Venus to back off, and gives Psyche ambrosia, the drink of immortality, so the couple can be united in marriage as equals. Their union, he says, will redeem Cupid from his history of provoking adultery and sordid liaisons. Zeus's word is solemnized with a wedding banquet.