This reading from the New Testament seems to me to best describe the reality of faith. In a world besieged by faithlessness, bereft of faith in God and good faith in each other, this reading stands as a truth that kindles the fire in our hearts of the innate desire we feel to know God. Faith in Jesus is the first step to setting us free from our sins, unlocking the shackles of earthly desires that can never be quenched.
Only faith can guarantee the blessings that we hope for, or prove the existence of the realities that at present remain unseen. It was for faith that our ancestors were commended.
It is by faith that we understand that the world was created by one word from God, so that no apparent cause can account for the things we can see.
It was because of his faith that Abel offered God a better sacrifice than Cain, and for that he was declared to be righteous when God made acknowledgement of his offerings. Though he is dead, he still speaks by faith.
It was because of his faith that Enoch was taken up and did not have to experience death: he was not to be found because God had taken him. This was because before his assumption it is attested that he had pleased God. Now it is impossible to please God without faith, since anyone who comes to him must believe that he exists and rewards those who try to find him.
It was through his faith that Noah, when he had been warned by God of something that had never been seen before, felt a holy fear and built an ark to save his family. By his faith the world was convicted, and he was able to claim the righteousness which is the reward of faith.