Again, 'Thy righteousness is like the great mountains.' Like these, its roots are fast and stable; like these, it stands firm for ever; like these, its summits touch the fleeting clouds of human circumstance; like these, it is a shelter and a refuge, inaccessible in its steepest peaks, but affording many a cleft in its rocks, where a man may hide and be safe. But, unlike these, it knew no beginning, and shall know no end. Emblems of permanence as they are, though Olivet looks down on Jerusalem as it did when Melchizedek was its king, and Tabor and Hermon stand as they did before human lips had named them, they are wearing away by winter storms and summer heats. But, as Isaiah has taught us, when the earth is old, God's might and mercy are young; for 'the mountains shall depart and the hills be removed, but My kindness shall not depart from thee.' 'The earth shall wax old like a garment, but My righteousness shall not be abolished.' It is more stable than the mountains, and firmer than the firmest things upon earth. Then, with wonderful poetical beauty and vividness of contrast, there follows upon the emblem of the great mountains of God's righteousness the emblem of the 'mighty deep' of His judgments. Here towers Vesuvius; there at its feet lie the waters of the bay. So the righteousness springs up like some great cliff, rising sheer from the water's edge, while its feet are laved by the sea of the divine judgments, unfathomable and shoreless. The mountains and the sea are the two grandest things in nature, and in their combination sublime; the one the home of calm and silence, the other in perpetual motion. But the mountain's roots are deeper than the depths of the sea, and though the judgments are a mighty deep, the righteousness is deeper, and is the bed of the ocean. The metaphor, of course, implies obscurity, but what sort of obscurity? The obscurity of the sea. And what sort of obscurity is that? Not that which comes from mud, or anything added, but that which comes from depth. As far as a man can see down into its blue-green depths they are clear and translucent; but where the light fails and the eye fails, there comes what we call obscurity. The sea is clear, but our sight is limited.