Now faith is the reality of what is hoped for, the proof of what is not seen. For by this our ancestors were approved.
By faith we understand that the universe was created by the word of God, so that what is seen was made from things that are not visible.
By faith Abel offered to God a better sacrifice than Cain did. By faith he was approved as a righteous man, because God approved his gifts, and even though he is dead, he still speaks through his faith.
By faith Enoch was taken away, and so he did not experience death. He was not to be found because God took him away. For before he was taken away, he was approved as one who pleased God. Now without faith it is impossible to please God, since the one who draws near to him must believe that he exists and that he rewards those who seek him.
By faith Noah, after he was warned about what was not yet seen and motivated by godly fear, built an ark to deliver his family. By faith he condemned the world and became an heir of the righteousness that comes by faith.
By faith Abraham, when he was called, obeyed and set out for a place that he was going to receive as an inheritance. He went out, even though he did not know where he was going. By faith he stayed as a foreigner in the land of promise, living in tents as did Isaac and Jacob, coheirs of the same promise. For he was looking forward to the city that has foundations, whose architect and builder is God.
By faith even Sarah herself, when she was unable to have children, received power to conceive offspring, even though she was past the age, since she considered that the one who had promised was faithful. Therefore, from one man — in fact, from one as good as dead — came offspring as numerous as the stars of the sky and as innumerable as the grains of sand along the seashore.
These all died in faith, although they had not received the things that were promised. But they saw them from a distance, greeted them, and confessed that they were foreigners and temporary residents on the earth. Now those who say such things make it clear that they are seeking a homeland. If they were thinking about where they came from, they would have had an opportunity to return. But they now desire a better place — a heavenly one. Therefore, God is not ashamed to be called their God, for he has prepared a city for them.