John Gills Exposition of the Bible Commentary - Genesis 18:15
Then Sarah denied, saying, I laughed not ,.... Some render the words, "Sarah lied" F26 תכחש "mentita est", Drusius. ; and indeed it was no other than a lie, to say she did not laugh when she did; which she might be tempted to say in her confusion, partly because the back of the speaker was to her, and he could not see her, and partly because it was inward, and very little at least discoverable in her countenance: for she was afraid ; of the reproof of her husband; and of the... read more
Matthew Henry's Complete Commentary - Genesis 18:9-15
These heavenly guests (being sent to confirm the promise lately made to Abraham, that he should have a son by Sarah), while they are receiving Abraham's kind entertainment, they return his kindness. He receives angels, and has angels? rewards, a gracious message from heaven, Matt. 10:41. I. Care is taken that Sarah should be within hearing. She must conceive by faith, and therefore the promise must be made to her, Heb. 11:11. It was the modest usage of that time that the women did not sit at... read more