詭託雷齋 The Feigned Thunder-Fast
行者道:「既如此說,賢郎甚有手段,實是敵得他過,方來請我吃唐僧的肉,奈何我今日還不吃哩。」妖王道:「如何不吃?」行者道:「我近來年老,你母親常勸我作些善事。我想無甚作善,且持些齋戒。」妖王道:「不知父王是長齋,是月齋?」行者道:「也不是長齋,也不是月齋,喚做雷齋,每月只該四日。」妖王問:「是那四日?」行者道:「三辛逢初六。今朝是辛酉日,一則當齋,二來酉不會客。且等明日,我去親自刷洗蒸他,與兒等同享罷。」行者道:「既如此说,贤郎甚有手段,实是敌得他过,方来请我吃唐僧的肉,奈何我今日还不吃哩。」妖王道:「如何不吃?」行者道:「我近来年老,你母亲常劝我作些善事。我想无甚作善,且持些斋戒。」妖王道:「不知父王是长斋,是月斋?」行者道:「也不是长斋,也不是月斋,唤做雷斋,每月只该四日。」妖王问:「是那四日?」行者道:「三辛逢初六。今朝是辛酉日,一则当斋,二来酉不会客。且等明日,我去亲自刷洗蒸他,与儿等同享罢。」
逐句解 Line by line
Pilgrim said: "Since you put it so — my worthy boy has real prowess, and is truly able to hold his own against him, and so has come to invite me to eat the Tang Monk's flesh — yet as it happens I shall not eat today."
甚有手段: 甚 = shèn (intensifier, "considerable"). 敵得他過: 得 = de (potential complement, "able to withstand him"). 還不吃: 還 = hái ("still won't eat").
The demon king said: "Why not eat?"
如何不吃 — the demon presses the refusal, the crack through which suspicion will enter.
Pilgrim said: "Of late I've grown old, and your mother is forever urging me to do a few good works.
你母親 — the "mother" is 鐵扇公主, the Bull King's consort, invoked to lend the excuse a family color.
I thought, having done hardly any good, I would at least keep a few days of fasting."
無甚作善: 甚 = shèn ("hardly any"). 持些齋戒 — the fabricated piety, improvised on the spot.
The demon king said: "I don't know, Father King — is it a perpetual fast, or a monthly fast?"
長齋: 長 = cháng ("a perpetual fast"). The demon probes the improvised abstinence for detail.
Pilgrim said: "It is neither a perpetual fast nor a monthly fast; it is called the Thunder Fast, and comes to only four days a month."
長齋: 長 = cháng. The 雷齋 ("Thunder Fast") is Wukong's on-the-spot invention.
The demon king asked: "Which four days?"
是那四日: interrogative 那 = nǎ ("which four days").
Pilgrim said: "The three xin days, and the sixth as it falls.
三辛逢初六 — the three days of the month bearing the 辛 heavenly-stem, plus the sixth; Wukong's improvised fast-calendar drawn from the sexagenary cycle.
Today is a xin-you day: for one thing, it is a fast day; for another, on a you day one receives no guests.
今朝: 朝 = zhāo ("today, this morning"). 當齋: 當 = dāng ("it falls a fast day"). The 辛酉 day and its invented "no-guests" rule.
Let us wait for tomorrow; I'll go and scrub and wash him myself, steam him, and share him with you children."
兒等: 兒 = ér ("you children"). 同享罷: 罷 the hortative particle ba. The promise to feast "tomorrow" — a delay to buy time.
Cornered by the demon's insistence that he eat, Wukong invents a "Thunder Fast" of four days a month, complete with a fabricated calendar — the three xin-stem days, and a xin-you day on which one receives no guests — a virtuoso feat of extempore lying that puts the feast off to "tomorrow." The excuse is dressed, once more, in domestic sentiment: he has grown old, the "mother" urges good works. The comedy lies in the sheer inventiveness, Wukong spinning Daoist-calendrical pseudo-lore on the instant.
But the stall is the ruse's undoing. To a demon who has eaten men all his life, a father's sudden fasting is the one note that cannot be made to ring true — and Red Boy, already probing ("is it a perpetual fast, or a monthly fast?"), hears in it exactly the discord that betrays the counterfeit. The next block opens inside the demon's own suspicion.