“April showers bring May flowers.”
This particular idiom can be traced all the way back to Chaucer’s “The Canterbury Tales” in the 14th Century. And I think that if we search a little more, we’ll find that Chaucer may have gotten inspiration from some other sources. To be sure, he didn’t copy the words directly. But he may, just may, have been influenced by the poetic language and ideas in OT scripture among other inspirations. Looking to the Song of Solomon 2: 10-12 we find that the author writes:
“My beloved speaks and says to me: ‘Arise, my love, my fair one, and come away; for now the winter is past, the rain is over and gone. The flowers appear on the earth; the time of singing has come, and the voice of the turtledove is heard in our land.’”
Why does this matter you may ask.