The man chosen of God now stands alone. He has evinced an humble and self-renouncing spirit. This presents a suitable occasion for the Lord to draw near and speak to His servant. His works are re-assuring. The Lord was not yet done with showing him the land. He therefore calls upon him to look northward and southward and eastward and westward. He then promises again to give all the land which he saw, as far as his eye could reach, to him and to his seed forever. Abram is here regarded as the head of a chosen seed, and hence, the bestowment of this fair territory on the race is an actual grant of it to the head of the race. The term "forever," for a perpetual possession, means as long as the order of things to which it belongs lasts. The holder of a promise has his duties to perform, and the neglect of these really cancels the obligation to perpetuate the covenant. This is a plain point of equity between parties to a covenant, and regulates all that depends on the personal acts of the covenanter. Thirdly, He announces that He will make his seed "as the dust of the earth." This multitude of seed, even when we take the ordinary sense which the form of expression bears in popular use, far transcends the productive powers of the promised land in its utmost extent. Yet to Abram, who was accustomed to the petty tribes that then roved over the pastures of Mesopotamia and Palestine, this disproportion would not be apparent. A people who should fill the land of Canaan, would seem to him innumerable. But we see that the promise begins already to enlarge itself beyond the bounds of the natural seed of Abram. He is again enjoined to walk over his inheritance, and contemplate it in all its length and breadth, with the reiterated assurance that it will be his.

The Lord said unto Abram - It is very likely that the angel of the covenant appeared to Abram in open day, when he could take a distinct view of the length and the breadth of this good land. The revelation made Genesis 15:5, was evidently made in the night; for then he was called to number the stars, which could not be seen but in the night season: here he is called on to number the dust of the earth, Genesis 13:16, which could not be seen but in the day-light.

And the Lord said unto Abram, after that Lot was separated from him,.... The Lord appeared unto him as he had before, and with an articulate voice spoke unto him, to comfort him upon the separation of his kinsman from him, and to renew the grant of the land of Canaan to him and his seed, and to assure him, that though Lot had chosen the most delightful and fruitful part of the country, yet it should not be an inheritance to him and his posterity, but the whole land should be Abraham's and his seed's.

Lift up now thine eyes, and look from the place where thou art; being upon Mount Ephraim, between Bethel and Hai, see Genesis 12:8; from whence his view of the land might be extended very far:

northward, and southward, and eastward, and westward; the north of the land of Canaan was Mount Lebanon, the south of it Edom or Idumea, the east the plain and river of Jordan, the west the Mediterranean sea; and the word for "westward" here is "to the sea" (c); northward of it was Babylon, southward Egypt, eastward Arabia, and westward the Mediterranean sea.

(c) "et ad mare", Montanus, Schmidt.

After Lot's departure, Jehovah repeated to Abram (by a mental, inward assurance, as we may infer from the fact that אמר "said" is not accompanied by ויּרא "he appeared") His promise that He would give the land to him and to his seed in its whole extent, northward, and southward, and eastward, and westward, and would make his seed innumerable like the dust of the earth. From this we may see that the separation of Lot was in accordance with the will of God, as Lot had no share in the promise of God; though God afterwards saved him from destruction for Abram's sake. The possession of the land is promised עולם עד "for ever." The promise of God is unchangeable. As the seed of Abraham was to exist before God for ever, so Canaan was to be its everlasting possession. But this applied not to the lineal posterity of Abram, to his seed according to the flesh, but to the true spiritual seed, which embraced the promise in faith, and held it in a pure believing heart. The promise, therefore, neither precluded the expulsion of the unbelieving seed from the land of Canaan, nor guarantees to existing Jews a return to the earthly Palestine after their conversion to Christ. For as Calvin justly says, "quam terra in saeculum promittitur, non simpliciter notatur perpetuitas; sed quae finem accepit in Christo." Through Christ the promise has been exalted from its temporal form to its true essence; through Him the whole earth becomes Canaan (vid., Genesis 17:8). That Abram might appropriate this renewed and now more fully expanded promise, Jehovah directed him to walk through the land in the length of it and the breadth of it. In doing this he came in his "tenting," i.e., his wandering through the land, to Hebron, where he settled by the terebinth of the Amorite Mamre (Genesis 14:13), and built an altar to Jehovah. The term ישׁב (set himself, settled down, sat, dwelt) denotes that Abram made this place the central point of his subsequent stay in Canaan (cf. Genesis 14:13; Genesis 18:1, and Genesis 23). On Hebron, see Genesis 23:2.

And the LORD said unto {k} Abram, after that Lot was separated from him, Lift up now thine eyes, and look from the place where thou art northward, and southward, and eastward, and westward:

(k) The Lord comforted him, lest he should have taken thought for the departure of his nephew.

14, 15. Lift up now thine eyes . all the land which thou seest-So extensive a survey of the country, in all directions, can be obtained from no other point in the neighborhood; and those plains and hills, then lying desolate before the eyes of the solitary patriarch, were to be peopled with a mighty nation "like the dust of the earth in number," as they were in Solomon's time (1Ki 4:20).

13:14-18 Those are best prepared for the visits of Divine grace, whose spirits are calm, and not ruffled with passion. God will abundantly make up in spiritual peace, what we lose for preserving neighbourly peace. When our relations are separated from us, yet God is not. Observe also the promises with which God now comforted and enriched Abram. Of two things he assures him; a good land, and a numerous issue to enjoy it. The prospects seen by faith are more rich and beautiful than those we see around us. God bade him walk through the land, not to think of fixing in it, but expect to be always unsettled, and walking through it to a better Canaan. He built an altar, in token of his thankfulness to God. When God meets us with gracious promises, he expects that we should attend him with humble praises. In outward difficulties, it is very profitable for the true believer to mediate on the glorious inheritance which the Lord has for him at the last.