By faith Abraham, even though he was past age--and Sarah herself was barren1--was enabled to become a father2 because he considered him faithful3 who had made the promise.
References for Hebrews 11:11
And so from this one man, and he as good as dead,4 came descendants as numerous as the stars in the sky and as countless as the sand on the seashore.5
References for Hebrews 11:12
All these people were still living by faith when they died. They did not receive the things promised;6 they only saw them and welcomed them from a distance.7 And they admitted that they were aliens and strangers on earth.8
References for Hebrews 11:13
People who say such things show that they are looking for a country of their own.
If they had been thinking of the country they had left, they would have had opportunity to return.9
References for Hebrews 11:15
Instead, they were longing for a better country--a heavenly one.10 Therefore God is not ashamed11 to be called their God,12 for he has prepared a city13 for them.
References for Hebrews 11:16
By faith Abraham, when God tested him, offered Isaac as a sacrifice.14 He who had received the promises was about to sacrifice his one and only son,
References for Hebrews 11:17
even though God had said to him, "It is through Isaac that your offspring will be reckoned."15
References for Hebrews 11:18