Having attended to the situation and properties of water in the world of nature, we shall now show that by this element is represented the blessings of Divine grace in the moral or spiritual world. God is the _fountain of living waters_, ever-living, all-sufficient, and incessantly flowing; like waters, arising and issuing from a spring, which continue during the whole year: not like waters that proceed only from some excess of rain, such as land-floods, or those flowing down from hills, which in the winter season run in torrents, but in the heat of summer are dried up and fail. Such uncertain waters are well expressed by Job--“My brethren have dealt deceitfully as a brook, and as the stream of brooks they pass away; which are blackish by reason of the ice, and wherein the snow is hid: what time they wax warm they vanish: when it is hot they are consumed out of their place. The paths of their way are turned aside; they go to nothing, and perish. The troops of Tema looked, the companies of Sheba waited for them. They are confounded because they had hoped; they came thither, and were ashamed.” He alludes to those merchants who travelled in companies or caravans, with beasts of burden, through the deserts of Arabia; who, having in the winter observed and marked out in certain places on the road great pools of water, or copious streams locked up in the valleys by severe frosts; so that, when travelling the same road in summer, they expected finding water there still to refresh themselves and their thirsty camels; but, to their great grief and consternation, instead of pools or brooks of water, found heaps of dry sand, occasioned by intense heat. But God is a fountain which sends forth streams of blessings in all seasons, and never fails. The _living waters_ which proceed from him as their fountain, are not stagnant, or dead, but running, like those that issue from springs which are never dry, and possess the most refreshing and invigorating properties.