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Texts -- Genesis 21:1-9 (NET)

Context
The Birth of Isaac
21:1 The Lord visited Sarah just as he had said he would and did for Sarah what he had promised . 21:2 So Sarah became pregnant and bore Abraham a son in his old age at the appointed time that God had told him. 21:3 Abraham named his son – whom Sarah bore to him– Isaac . 21:4 When his son Isaac was eight days old , Abraham circumcised him just as God had commanded him to do. 21:5 (Now Abraham was a hundred years old when his son Isaac was born to him.) 21:6 Sarah said , “God has made me laugh . Everyone who hears about this will laugh with me.” 21:7 She went on to say , “Who would have said to Abraham that Sarah would nurse children ? Yet I have given birth to a son for him in his old age !” 21:8 The child grew and was weaned . Abraham prepared a great feast on the day that Isaac was weaned . 21:9 But Sarah noticed the son of Hagar the Egyptian – the son whom Hagar had borne to Abraham – mocking .

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