'Rain' in the Bible

“It will come about in that day that I will respond,” says the Lord.“I will respond to the heavens [which ask for rain to pour on the earth], and they will respond to the earth [which begs for the rain],

“So let us know and become personally acquainted with Him; let us press on to know and understand fully the [greatness of the] Lord [to honor, heed, and deeply cherish Him].His appearing is prepared and is as certain as the dawn,And He will come to us [in salvation] like the [heavy] rain,Like the spring rain watering the earth.”