For in the wilderness shall waters break out, and streams in the desert. And the glowing sand shall become a pool, and the thirsty ground springs of water.' Isaiah 35:6-7.
WHAT a picture is painted in these verses! The dreary wilderness stretches before us, monotonous, treeless, in some parts bearing a scanty vegetation which flourishes in early spring and dies before fierce summer heats, but for the most part utterly desolate, the sand blinding the eyes, the ground cracked and gaping as if athirst for the rain that will not fall; over it the tantalising mirage dancing in mockery, and amid the hot sand the yelp of the jackals. What does this dead land want? One thing alone--water. Could that be poured upon it, all would be changed; nothing else will do any good. And it comes. Suddenly it bursts from the sand, and streams bring life along the desert. It gathers into placid lakes, with their whispering reeds and nodding rushes, and the thick cool grass round their margins. The foul beasts that wandered through dry places seeking rest are drowned out. So full of blessed change will be the coming of the Lord, of which all this context speaks. Mark that this burst of waters is when the Lord shall come,' and that it is the reason for the restoration of lost powers in men, and especially for a chorus of praise from dumb lips. This, then, is the central blessing. It is not merely a joyful transformation, but it is the reason for a yet more joyful transformation (Isaiah 44:3). Recall Christ's words to the Samaritan woman and in the Temple on the great day of the Feast.
Then this is pre-eminently a description of the work of Christ.