無滅無生 Neither Dead Nor Born
你吃了玉帝仙酒,後又招安,也是老身力奏,封你做『齊天大聖』。你又不守本分,偷桃盜酒,竊老君之丹,如此如此,才得個無滅無生。若不是我,你如何得到今日?」你吃了玉帝仙酒,后又招安,也是老身力奏,封你做『齐天大圣』。你又不守本分,偷桃盗酒,窃老君之丹,如此如此,才得个无灭无生。若不是我,你如何得到今日?」
逐句解 Line by line
You drank the Jade Emperor's immortal wine, and afterwards were pardoned again — and that too was this old self arguing the case, so that you were styled Great Sage Equal To Heaven.
齊天大聖 is Great Sage Equal To Heaven, the title Pilgrim chose for himself and heaven agreed to rather than fight him. Venus is claiming credit for that too, and he is entitled to.
Then you would not keep to your station: you stole the peaches and helped yourself to the wine, made off with Lord Lao's elixir, and so on and so forth — and that is how you came to be neither perishable nor mortal.
本分 is one's proper station and duty, and 分 is fèn, a portion allotted — not the fēn of dividing. 無滅無生 is without extinction, without birth, the state of being outside the cycle altogether. Venus has just listed three thefts and presented their result as a favour he did.
If it had not been for me, how would you have got to where you are today?"
如何得 keeps 得 at dé, to reach or attain — a lexicalised pairing this project has met nine times, and it is dé at eight of them.
The rhetorical move is bold. Venus lists Pilgrim's worst crimes as though each were a step in a career he personally managed, and finishes by claiming the immortality as his doing.
It is not even untrue. The peaches and the elixir did make him deathless, and Venus did keep him alive to steal them. The argument only works because both parties agree not to look at it too closely.