That's a waste of time. If you really understand Zen... you can use any book. You could use the Bible. You could use Alice in Wonderland. You could use the dictionary, because... the sound of the rain needs no translation.
A flock of sheep that leisurely pass by One after one; the sound of rain, and bees Murmuring; the fall of rivers, winds and seas, Smooth fields, white sheets of water, and pure sky - I've thought of all by turns, and still I lie Sleepless.
The word Miracle, as pronounced by Christian churches, gives a false impression; it is Monster. It is not one with the blowing clover and the falling rain.
But the people cannot have wells, and so they take rain-water. Neither can they conveniently have cellars or graves, the town being built upon "made ground"; so they do without both, and few of the living complain, and none of the others.
One day people will touch and talk perhaps easily, and loving be natural as breathing and warm as sunlight, and people will untie themselves, as string is unknotted, unfold and yawn and stretch and spread their fingers, unfurl, uncurl like seaweed returned to the sea, and work will be simple and swift as a seagull flying, and play will be casual and quiet as a seagull settling, and the clocks will stop, and no one will wonder or care or notice, and people will smile without reason, even in winter, even in the rain.
You know, it's no accident that the great painters came from areas like Europe where there is a lot of clouds and rain, which begets color and subtle washes of tone. Most great graphic artists come from areas with prevalent sun, where line and shadow are paramount.