181 Now the Lord appeared to him by the oaks of Mamre , while he was sitting at the tent door in the heat of the day . 2 When he lifted up his eyes and looked , behold , three men were standing opposite him; and when he saw them, he ran from the tent door to meet them and bowed himself to the earth , 3 and said , "My Lord , if now I have found favor in Your sight , please do not pass your servant by. 4 "Please let a little water be brought and wash your feet , and rest yourselves under the tree ; 5 and I will bring a piece of bread , that you may refresh yourselves ; after that you may go on, since e e you have visited your servant ." And they said , "So do , as you have said ." 6 So Abraham hurried into the tent to Sarah , and said , "Quickly , prepare three measures of fine flour e , knead it and make bread cakes ." 7 Abraham also ran to the herd , and took a tender and choice calf e and gave it to the servant , and he hurried to prepare it. 8 He took curds and milk and the calf e which he had prepared , and placed it before them; and he was standing by them under the tree as they ate .
9 Then they said to him, "Where is Sarah your wife ?" And he said , "There , in the tent ." 10 He said , " I will surely return to you at this time next year ; and behold , Sarah your wife will have a son ." And Sarah was listening at the tent door , which was behind him. 11 Now Abraham and Sarah were old , advanced in age ; Sarah was past childbearing e . 12 Sarah laughed to herself , saying , " After I have become old , shall I have pleasure , my lord being old also?" 13 And the Lord said to Abraham , "Why did Sarah laugh , saying , 'Shall I indeed e bear a child, when I am so old ?' 14 " Is anything too difficult for the Lord ? At the appointed time I will return to you, at this time next year , and Sarah will have a son ." 15 Sarah denied it however, saying , "I did not laugh "; for she was afraid . And He said , "No , but you did laugh ."
Matthew Henry's Commentary on Genesis 18:1-15
Commentary on Genesis 18:1-8
(Read Genesis 18:1-8)
Abraham was waiting to entertain any weary traveller, for inns were not to be met with as among us. While Abraham was thus sitting, he saw three men coming. These were three heavenly beings in human bodies. Some think they were all created angels; others, that one of them was the Son of God, the Angel of the covenant. Washing the feet is customary in those hot climates, where only sandals are worn. We should not be forgetful to entertain strangers, for thereby some have entertained angels unawares, Revelation 3:20.
Commentary on Genesis 18:9-15
(Read Genesis 18:9-15)
Where is Sarah thy wife? was asked. Note the answer, In the tent. Just at hand, in her proper place, occupied in her household concerns. There is nothing got by gadding. Those are most likely to receive comfort from God and his promises, who are in their proper place, and in the way of their duty, 17; but He who searches the heart, saw that the one sprung from unbelief, and the other from faith. She denied that she had laughed. One sin commonly brings in another, and it is not likely we shall strictly keep to truth, when we question the Divine truth. But whom the Lord loves he will rebuke, convict, silence, and bring to repentance, and if they sin before him.