One of them said, “I’m coming back about this time next year. When I arrive, your wife Sarah will have a son.” Sarah was listening at the tent opening, just behind the man.
But God said, “That’s not what I mean. Your wife, Sarah, will have a baby, a son. Name him Isaac (Laughter). I’ll establish my covenant with him and his descendants, a covenant that lasts forever.
God visited Sarah exactly as he said he would; God did to Sarah what he promised: Sarah became pregnant and gave Abraham a son in his old age, and at the very time God had set. Abraham named him Isaac. When his son was eight days old, Abraham circumcised him just as God had commanded.
But the angel reassured him, “Don’t fear, Zachariah. Your prayer has been heard. Elizabeth, your wife, will bear a son by you. You are to name him John. You’re going to leap like a gazelle for joy, and not only you—many will delight in his birth. He’ll achieve great stature with God.