تكوين ١٨:١

When sitting, about mid-day, in the grove of Mamre, in front of his tent, Abraham looked up and unexpectedly saw three men standing at some distance from him (עליו above him, looking down upon him as he sat), viz., Jehovah (Gen 18:13) and two angels (Gen 19:1); all three in human form. Perceiving at once that one of them was the Lord (אדני, i.e., God), he prostrated himself reverentially before them, and entreated them not to pass him by, but to suffer him to entertain them as his guests: "Let a little water be fetched, and wash your feet, and recline yourselves (השּׁען( sevle to recline, leaning upon the arm) under the tree." - "Comfort your hearts:" lit., "strengthen the heart," i.e., refresh yourselves by eating and drinking (Jdg 19:5; Kg1 21:7). "For therefore (sc., to give me an opportunity to entertain you hospitably) have ye come over to your servant:" כּן על כּי does not stand for כּי כּן על (Ges. thes. p. 682), but means "because for this purpose" (vid., Ewald, 353).

The appearance of God to Abraham seems to have had in it more of freedom and familiarity, and less of grandeur and majesty, than those we have hitherto read of; and therefore more resembles that great visit which, in the fullness of time, the Son of God was to make to the world, when the Word would be flesh, and appear as one of us. Observe here, I. How Abraham expected strangers, and how richly his expectations were answered (Gen 18:1): He sat in the tent-door, in the heat of the day; not so much to repose or divert himself as to seek an opportunity of doing good, by giving entertainment to strangers and travellers, there being perhaps no inns to accommodate them. Note, 1. We are likely to have the most comfort of those good works to which we are most free and forward. 2. God graciously visits those in whom he has first raised the expectation of him, and manifests himself to those that wait for him. When Abraham was thus sitting, he saw three men coming towards him. These three men were three spiritual heavenly beings, now assuming human bodies, that they might be visible to Abraham, and conversable with him. Some think that they were all created angels, others that one of them was the Son of God, the angel of the covenant, whom Abraham distinguished from the rest (Gen 18:3), and who is called Jehovah, Gen 18:13. The apostle improves this for the encouragement of hospitality, Heb 13:2. Those that have been forward to entertain strangers have entertained angels, to their unspeakable honour and satisfaction. Where, upon a prudent and impartial judgment, we see no cause to suspect ill, charity teaches us to hope well and to show kindness accordingly. It is better to feed five drones, or wasps, than to starve one bee. II. How Abraham entertained those strangers, and how ki…

18:1-15 The Lord’s visit to Abraham set the time for Isaac’s birth. The three visitors were probably the Lord and two angels (see study note on 16:7). Abraham’s peaceful and generous reception of the visitors contrasts sharply with the chaos and corruption of Sodom (ch 19). Eating together was important in making or confirming covenants; when God was ready to fulfill the covenant promise, he came in person to share a meal with Abraham. Fellowship with God has always been signified by a communal meal (see Exod 24:9-11; Matt 26:17-30 // Luke 22:7-38; Acts 2:42; 1 Cor 11:20-34).