Ah, you may stubbornly persist in impenitence, but you will find dark days ere long. Ere life be through, the skies will grow dark and troubled. Clouds of divine wrath will hang overhead. Clouds black as those which gloomed on Sinai's summit, will marshal their fearful elements, and fill you with alarm. Persist in impenitence, and you will hear naught from them but thunder-voices of a violated law, and see naught but vivid flashes of retributive justice. No promises of deliverance fringe their edges with a thread of silver light; no sunshine of hope breaks between them to scatter them; no bright bow of safety spans the firmament, and publishes Jehovah's pledge of reconciliation. Outside the covenant they are clouds of wrath, portending an eternal deluge of fiery indignation which shall devour the adversaries of God. Fly then for refuge; fly to the shelter of the covenant. Come to Christ Jesus for salvation. Come before the storm breaks in fury. Come where you can stand and see the bow when life's tempests sweep; when the heavens are dark; when the night of death settles. IX. The Smoking Furnace and Burning Lamp. AND IT CAME TO PASS, THAT WHEN THE SUN WENT DOWN, AND IT WAS DARK, BEHOLD A SMOKING FURNACE, AND A BURNING LAMP THAT PASSED BETWEEN THOSE PIECES. GEN. 15:17. The scene here described between Jehovah and the patriarch is one of awful and mysterious interest. Long ago, when he came out of Ur of the Chaldees, God promised blessings to Abram and his posterity. But as yet there were no signs of the fulfilment. Many years had since rolled by, years of fluctuations and trials. The stirring events of the war of the four kings and the deliverance of Lot were brought to a close; and Abram had once more retired to a quiet pastoral life, rich, honored, powerful among the surrounding tribes. But though he had grown great, there was one corroding care which preyed upon his heart. Ah, what condition of human life is there, which has not its secret sorrow? What house so bright as never to have a shadow across its hearth? Abram was treading along the vale of years, childless and a stranger. Eliezer of Damascus seemed likely to inherit his vast possessions. At this period, when Abram's anxiety deepened, and hope began to grow impatient, God appeared again to him in vision, and renewed his covenant promises. And in answer to the patriarch's request for some outward sign or ratification, the Most High directed him to slay a heifer, a she-goat, and a ram, and divide the parts, and set them the one over against the other, that one might pass between the parts.