By faith Abraham, even though he was past age—and Sarah herself was barren—was enabled to become a father because he considered him faithful who had made the promise. And so from this one man, and he as good as dead, came descendants as numerous as the stars in the sky and as countless as the sand on the seashore.
In Galatians 6:7, Paul tells us, "Understand, then, that those who believe are children of Abraham." When God promised that through Abraham there would be children without number, we were included in that as well. We follow in our father's footsteps if we walk in faith.
Jesus even tells us that there will be many who sit at the feast with Abraham. What an amazing moment that will be. When we can see a man who truly lived by faith, who we have read about and studied. We will one day sit at a feast with him.
Choose today to walk by faith. Don't simply make your decisions by sight alone. Of course we need to be good stewards and make wise choices, but don't allow the things you see display more influence than the things you do not see.
Choose today to walk by faith, then you will be a partaker in the fellowship with Christ, as a descendant of Abraham.