Friday of the 12th Week in Ordinary Time

1 When Abram was ninety-nine years old the LORD appeared to Abram, and said to him, “I am God Almighty; walk before me, and be blameless. 9 And God said to Abraham, “As for you, you shall keep my covenant, you and your descendants after you throughout their generations. 10 This is my covenant, which you shall keep, between me and you and your descendants after you: Every male among you shall be circumcised. 15 And God said to Abraham, “As for Sar’ai your wife, you shall not call her name Sar’ai, but Sarah shall be her name. 16 I will bless her, and moreover I will give you a son by her; I will bless her, and she shall be a mother of nations; kings of peoples shall come from her.” 17 Then Abraham fell on his face and laughed, and said to himself, “Shall a child be born to a man who is a hundred years old? Shall Sarah, who is ninety years old, bear a child?” 18 And Abraham said to God, “O that Ish’mael might live in thy sight!” 19 God said, “No, but Sarah your wife shall bear you a son, and you shall call his name Isaac. I will establish my covenant with him as an everlasting covenant for his descendants after him. 20 As for Ish’mael, I have heard you; behold, I will bless him and make him fruitful and multiply him exceedingly; he shall be the father of twelve princes, and I will make him a great nation. 21 But I will establish my covenant with Isaac, whom Sarah shall bear to you at this season next year.” 22 When he had finished talking with him, God went up from Abraham.