河神開路 撤水渡師 The River-God Opens the Way; the Waters Drawn Back, the Master Crosses
卻說那黑水河神謝了行者道:「多蒙大聖復得水府之恩。」唐僧道:「徒弟啊,如今還在東岸,如何渡此河也?」河神道:「老爺勿慮,且請上馬,小神開路,引老爺過河。」那師父才騎了白馬,八戒採著韁繩,沙和尚挑了行李,孫行者扶持左右。只見河神作起阻水的法術,將上流擋住,須臾,下流撤乾,開出一條大路。師徒們行過西邊,謝了河神,登崖上路。這正是:却说那黑水河神谢了行者道:「多蒙大圣复得水府之恩。」唐僧道:「徒弟啊,如今还在东岸,如何渡此河也?」河神道:「老爷勿虑,且请上马,小神开路,引老爷过河。」那师父才骑了白马,八戒采着缰绳,沙和尚挑了行李,孙行者扶持左右。只见河神作起阻水的法术,将上流挡住,须臾,下流撤干,开出一条大路。师徒们行过西边,谢了河神,登崖上路。这正是:
逐句解 Line by line
Now the god of the Black-Water River thanked Pilgrim: "I am much beholden to the Great Sage for the grace of recovering my water-palace."
卻說 for the last time in the chapter, turning back from the sea to the bank. 復得 is to recover what was lost.
The Tang Monk said, "Disciples, we are still on the east bank — how are we to cross this river?"
And the master asks the question the chapter opened this whole episode with. This time it is answered without a boat.
The river-god said, "Have no care, old master; only mount your horse, and your humble god will open the way and lead you across."
小神, "your humble god" - the same self-abasing form he used while petitioning. He keeps it now that he is the one granting the favour, which is good manners and good characterisation at once.
The master had but climbed onto the white horse — Eight Rules holding the bridle, Sha the Monk shouldering the baggage, and Pilgrim lending support to either side —
The marching order is the one they set out with from the pine wood: master mounted, Eight Rules at the bridle, Sha Monk under the luggage, Pilgrim at either side. 挑 is tiāo, to carry on a shoulder-pole.
when the river-god worked a water-staying spell: he dammed the upper flow, and in a moment the lower flow drained dry, opening out a broad road.
The god dams the upper flow and lets the lower drain away, so they cross on the riverbed itself rather than over the water. 乾 is gān, dry.
Master and disciples passed over to the western side, thanked the river-god, and climbed the bank on their way.
登崖上路 - climb the bank, take the road. Four characters put the pilgrims back on the journey and shut the episode.
This was precisely:
這正是, "this was precisely" - the tag that introduces a closing couplet. The edition prints it with a colon and sets the couplet on its own indented line, which is how you can tell verse from prose in this text without counting syllables.
The Chan monk, delivered, turns toward the Western Realm; the earth swept clear, no waves — they cross the Black River.
The couplet answers the chapter title, pairing 黑河 with the west, and it turns on a nice reversal: the way across the water was to take the water away.
The grateful river-god repays the favour by removing the obstacle entirely. He dams the upper reach, lets the lower drain, and the pilgrims walk across the riverbed dry-shod.
It is a neat piece of plotting. The chapter began with four travellers who could not cross a river, tried a boat, and lost the master; it ends with no boat at all and no water either. The problem was never the crossing - it was that the one person who had to be carried was the one person nobody could carry.
The closing couplet seals it in two lines, echoing the black river of the chapter title and sending the monk on west. The road is open again, which in this novel means only that the next mountain is due.