Genesis 15:4

15:2-6 Though we must never complain of God, yet we have leave to complain to him; and to state all our grievances. It is ease to a burdened spirit, to open its case to a faithful and compassionate friend. Abram's complaint is, that he had no child; that he was never likely to have any; that the want of a son was so great a trouble to him, that it took away all his comfort. If we suppose that Abram looked no further than outward comfort, this complaint was to be blamed. But if we suppose that Abram herein had reference to the promised Seed, his desire was very commendable. Till we have evidence of our interest in Christ, we should not rest satisfied; what will all avail me, if I go Christless? If we continue instant in prayer, yet pray with humble submission to the Divine will, we shall not seek in vain. God gave Abram an express promise of a son. Christians may believe in God with respect to the common concerns of this life; but the faith by which they are justified, always has respect to the person and work of Christ. Abram believed in God as promising Christ; they believe in him as having raised him from the dead, Ro 4:24. Through faith in his blood they obtain forgiveness of sins.

And behold, the word of the Lord came unto him,.... Either having disappeared, and then came a second time, or he again spoke unto him: saying, this shall not be thine heir; this Eliezer, this servant of thine, as thou hast made him, or hast intended to make him, giving up all hopes of having issue by Sarai: but he that shall come forth out of thine own bowels shall be thine heir; that is, one shall inherit all thou hast, that shall be begotten by thee; an own son of Abram's, and not a servant born in his house; one that should spring out of his own loins: the Vulgate Latin version renders it, "out of thy womb", that is, out of his wife's, which was his; the phrase designs a genuine and legitimate son of his, who would be legally his heir.

4. This shall not be thine heir—To the first part of his address no reply was given; but having renewed it in a spirit of more becoming submission, "whereby shall I know that I shall inherit it" [Ge 15:8], he was delighted by a most explicit promise of Canaan, which was immediately confirmed by a remarkable ceremony.

The Lord reiterates the promise concerning the seed. As he had commanded him to view the land, and see in its dust the emblem of the multitude that would spring from him, so now, with a sublime simplicity of practical illustration, he brings him forth to contemplate the stars, and challenges him to tell their number, if he can; adding, "So shall thy seed be." He that made all these out of nothing, by the word of his power, is able to fulfill his promise, and multiply the seed of Abram and Sarai. Here, we perceive, the vision does not interfere with the notice of the sensible world, so far as is necessary Daniel 10:7 ; John 12:29 .

The words of Jehovah run thus: "Fear not, Abram: I am a shield to thee, thy reward very much." הרבּה an inf. absol., generally used adverbially, but here as an adjective, equivalent to "thy very great reward." The divine promise to be a shield to him, that is to say, a protection against all enemies, and a reward, i.e., richly to reward his confidence, his ready obedience, stands here, as the opening words "after these things" indicate, in close connection with the previous guidance of Abram. Whilst the protection of his wife in Egypt was a practical pledge of the possibility of his having a posterity, and the separation of Lot, followed by the conquest of the kings of the East, was also a pledge of the possibility of his one day possessing the promised land, there was as yet no prospect whatever of the promise being realized, that he should become a great nation, and possess an innumerable posterity. In these circumstances, anxiety about the future might naturally arise in his mind. To meet this, the word of the Lord came to him with the comforting assurance, "Fear not, I am thy shield." But when the Lord added, "and thy very great reward," Abram could only reply, as he thought of his childless condition: "Lord Jehovah, what wilt Thou give me, seeing I go childless?" Of what avail are all my possessions, wealth, and power, since I have no child, and the heir of my house is Eliezer the Damascene?

משׁק, synonymous with ממשׁק ( Zephaniah 2:9 ), possession, or the seizure of possession, is chosen on account of its assonance with דּמּשׂק. בּן־משׁק, son of the seizing of possession equals seizer of possession, or heir. Eliezer of Damascus (lit., Damascus viz., Eliezer): Eliezer is an explanatory apposition to Damascus, in the sense of the Damascene Eliezer; though דּמּשׂק, on account of its position before אליעזר, cannot be taken grammatically as equivalent to דּמּשׂקי. (Note: The legend of Abram having been king in Damascus appears to have originated in this, though the passage before us does not so much as show that Abram obtained possession of Eliezer on his way through Damascus.) To give still more distinct utterance to his grief, Abram adds (Genesis 15:3): "Behold, to me Thou hast given no seed; and lo, an inmate of my house (בּן־בּיתי in distinction from יליד־בּית, home-born, Genesis 14:14) will be my heir." The word of the Lord then came to him: "Not he, but one who shall come forth from thy body, he will be thine heir." God then took him into the open air, told him to look up to heaven, and promised him a posterity as numerous as the innumerable host of stars (cf. Genesis 22:17; Genesis 24:4; Exodus 32:13, etc.). Whether Abram at this time was "in the body or out of the body," is a matter of no moment. The reality of the occurrence is the same in either case.