Genesis 15:1-3. After these things the word of the LORD came unto Abram in a vision, saying, Fear not, Abram: I am thy shield, and thy exceeding great reward. And Abram said, Lord GOD, what wilt thou give me, seeing I go childless, and the steward of my house is this Eliezer of Damascus? And Abram said, Behold, to me thou hast given no seed: and, lo, one born in my house is mine heir.
Perhaps he did not doubt the promise, but he wanted to have it explained to him. He may have wondered if it meant that one born in his house, though not his son, was to be his heir; and that, through him, the blessing would come. He takes the opportunity of making an enquiry, that he may know how to act. At the same time, there does seem to be a clashing between Abraham’s question, “What wilt thou give me?” and the declaration of God, “I am thy shield, and thy exceeding great reward.” There is a great descent from the language of the Lord to that of the most stable believer, and when you and I are even at our best, I have no doubt that, if all could be recorded that we think and say, some of our fellow-believers would feel that the best of men are but men at the best, and that God’s language is after a nobler fashion than ours will ever be, till we have seen his face in glory.
Genesis 15:4-5. And, behold, the word of the LORD came unto him, saying, This shall not be thine heir; but he that shall come out of thine own bowels shall be their heir. And he brought him forth abroad, and said, Look now toward heaven, and tell the stars, if thou be able to number them: and he said unto him, So shall thy seed be.
Now was his faith tried indeed, he had no child, he was himself old, and his wife also was old, yet the Lord’s promise was, “So shall thy seed be” as the stars of heaven. Could he believe it? He did.
Genesis 15:6. And he believed in the LORD and he counted it to him for righteousness.
Oh, what a blessing to learn the way of ample faith in God! This is the saving quality in many a life. Look through Paul’s list of the heroes of faith; some of them are exceedingly imperfect characters’ some we should hardly have thought of mentioning, but they had faith; and although men, in their faulty judgment, think faith to be an inferior virtue, and often scarcely look upon it as a virtue at all, yet, in the judgment of God, faith is the supremest virtue. “This,” said Christ, “is the work of God,” the greatest of all works, “that ye believe on him whom he hath sent.” To trust, to believe, this shall be counted to us for righteousness even as it was to Abraham.
Genesis 15:7-8. And he said unto him, I am the LORD that brought thee out of Ur of the Chaldees, to give thee this land to inherit it. And he said, Lord God, whereby shall I know that I shall inherit it?
What! Abraham, is not God’s promise sufficient for thee? O father of the faithful, though thou dost believe, and art counted as righteous through believing, dost thou still ask, “Whereby shall I know?” Ah, beloved! faith is often marred by a measure of unbelief; or, if not quite unbelief, yet there is a desire to have some token, some sign, beyond the bare promise of God.
Genesis 15:9-11. And he said unto him, Take me an heifer of three years old, and a she goat of three years old, and a ram of three years old, and a turtledove, and a young pigeon. And he took unto him all these, and divided them in the midst, and laid each piece one against another: but the birds divided he not. And when the fouls came down upon the carcases, Abram drove them away.
Here is a lesson for us. Perhaps you have some of these unclean birds coming down upon your sacrifice just now. That raven that you did not lock up well at home, has come here after you. Eagles and vultures, and all kinds of kites in the form of carking cares, and sad memories, and fears, and doubts, come hovering over the sacred feast. Drive them away; God give you grace to drive them away by the power of his gracious Spirit!
Genesis 15:12. And when the sun was going down, a deep sleep fell upon Abram; and, lo, an horror of great darkness fell upon him.
He had asked for a manifestation, a sign, a token, and, lo, it comes in the “horror of great darkness.” Do not be afraid, beloved, if your soul sometimes knows what horror is. Remember how the favored three, on the Mount of Transfiguration, “feared as they entered into the cloud;” yet it was there that they were to see their Master in his glory. Remember what the Lord said to Jeremiah concerning Jerusalem and his people, They shall fear and tremble for all the goodness and for all the prosperity that I procure unto it.” That is the right spirit in which to receive prosperity, but as for adversity, rejoice in it, for God often sends the richest treasures to his children in wagons drawn by black horses. You may except that some great blessing is coming nigh to you when a “horror of great darkness” falls upon you.
Genesis 15:13. And he said unto Abram, Know of a surety that thy seed shall be a stranger in a land that is not theirs, and shall serve them; and they shall afflict them four hundred years;
It was to be a long while before the nation should enter upon its inheritance. Here is a promise that was to take four hundred years to ripen! Some of you cannot believe the promise if its fulfillment is delayed for four days; you can hardly keep on praying, if it takes four years; what would you think of a four hundred years promise? Yet it was to be so long in coming to maturity because it was so vast. If Abraham’s seed was to be like the stars of heaven for multitude, there must be time for the increase to come.
Genesis 15:14-17. And also that nation, whom they shall serve, will I judge: and afterward shall they come out with great substance. And thou shalt go to thy fathers in peace; thou shalt be buried in a good old age. But in the fourth generation they shall come hither again: for the iniquity of the Amorites is not yet full. 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.
True emblems of the Church of God with her smoke and her light, her trying affliction, yet the grace by which she still keeps burning and shining in the world.
Genesis 15:18-21. In the same day the LORD made a covenant with Abram, saying, Unto thy seed have I given this land, from the river of Egypt unto the great river, the river Euphrates: The Kenites, and the Kenizzites, and the Kadmonites and the Hittites, and the Perizzites, and the Rephaims, and the Amorites, and the Canaanites, and the Girgashites, and the Jebusites.
He mentions the adversaries to show how great would be the victories of the race that should come and dispossess them. Let us always look upon the list of our difficulties as only a catalogue of our triumphs. The greater our troubles, the louder our song at the last.