Genesis 17: 1-8
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. 2 And I will make my covenant between me and you, and will make you exceedingly numerous.” 3 Then Abram fell on his face; and God said to him, 4 “As for me, this is my covenant with you: You shall be the ancestor of a multitude of nations. 5 No longer shall your name be Abram, but your name shall be Abraham; for I have made you the ancestor of a multitude of nations. 6 I will make you exceedingly fruitful; and I will make nations of you, and kings shall come from you. 7 I will establish my covenant between me and you, and your offspring after you throughout their generations, for an everlasting covenant, to be God to you and to your offspring after you. 8 And I will give to you, and to your offspring after you, the land where you are now an alien, all the land of Canaan, for a perpetual holding; and I will be their God.”
Acts 2: 39-47
39 For the promise is for you, for your children, and for all who are far away, everyone whom the Lord our God calls to him.” 40 And he testified with many other arguments and exhorted them, saying, “Save yourselves from this corrupt generation.” 41 So those who welcomed his message were baptized, and that day about three thousand persons were added. 42 They devoted themselves to the apostles’ teaching and fellowship, to the breaking of bread and the prayers.43 Awe came upon everyone, because many wonders and signs were being done by the apostles. 44 All who believed were together and had all things in common; 45 they would sell their possessions and goods and distribute the proceeds to all, as any had need. 46 Day by day, as they spent much time together in the temple, they broke bread at home and ate their food with glad and generous hearts, 47 praising God and having the goodwill of all the people. And day by day the Lord added to their number those who were being saved.