And he received the sign of circumcision, a seal of the justice of the faith, which he had, being uncircumcised; that he might be the father of all them that believe, being uncircumcised, that unto them also it may be reputed to justice:
Abraham fell upon his face, and laughed, saying in his heart: Shall a son, thinkest thou, be born to him that is a hundred years old? And shall Sara that is ninety years old bring forth?
And after he began to be ninety and nine years old, the Lord appeared to him: and said unto him: I am the Almighty God; walk before me, and be perfect.