Genesis
Romans 4:11
And he received the outward sign of circumcision as a seal of the righteousness of the faith which he had while he was uncircumcised; that he might be the father of all the uncircumcised who have faith, so that righteousness might be put to their account also;
Romans 4:19-20
and not being weak in faith, he regarded not his own body which had become dead, he being about a hundred years old, nor the deadness of Sarahs womb;
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