Genesis 18:13

13 And the Lord said to Abraam, Why is it that Sarrha has laughed in herself, saying, Shall I then indeed bear? but I am grown old.

Genesis 18:13 Meaning and Commentary

Genesis 18:13

And the Lord said unto Abraham
This discovers who the person was that had been conversing with Abraham, that he was a divine Person, as appears by his name "Jehovah", as well as by his knowledge of Sarah's behaviour; he did not turn himself to her, that it might be more manifest that it was not upon the sight of her he judged she laughed, but from his own omniscience; and he chose rather to speak to her husband than to her, appearing as a stranger, and that he might reprove her: wherefore did Sarah laugh, saying, shall I of a surety bear a child,
which am old?
suggesting there was no reason for it, and signifying his displeasure and indignation at it.

Genesis 18:13 In-Context

11 And Abraam and Sarrha were old, advanced in days, and the custom of women ceased with Sarrha.

12 And Sarrha laughed in herself, saying, The thing has not as yet happened to me, even until now, and my lord is old.

13 And the Lord said to Abraam, Why is it that Sarrha has laughed in herself, saying, Shall I then indeed bear? but I am grown old.

14 Shall anything be impossible with the Lord? At this time I will return to thee seasonably, and Sarrha shall have a son.

15 But Sarrha denied, saying, I did not laugh, for she was afraid. And he said to her, Nay, but thou didst laugh.