And when Abram was ninety-nine years old, Jehovah appeared to Abram and said to him, I am the Almighty God! Walk before Me and be perfect;

Then Abraham fell on his face and laughed, and said in his heart, Shall one be born to a man who is one hundred years old? And shall Sarah, who is ninety years old, give birth?

So Abram departed as Jehovah had spoken to him, and Lot went with him. And Abram was seventy-five years old when he departed from Haran.

And he received the sign of circumcision, a seal of the righteousness of the faith which he had while still uncircumcised, that he might be the father of all those believing through uncircumcision, that righteousness might be accounted to them also;

And not being weak in faith, he did not consider his own body, already dead (since he was about a hundred years old), and the deadness of Sarah's womb;

he did not hesitate at the promise of God through unbelief, but was strengthened in faith, giving glory to God,