People of faith recognize that they are not fully at home in this world. They live like strangers or aliens, because in faith they hope for a better, heavenly life.
These are some of the most poignant verses in Hebrews. God promised that Abraham would become the father of a great nation, receive a land, and bring blessing to all nations. and Abraham's wife and mother of Isaac had received the promises of land and countless descendants but died before these promises were fully realized. They had come to the land of Canaan but lived there as resident aliens; they hoped for many descendants but together had only one child, Son born to Abraham and Sarah in fulfillment of God's promise. The disappointments of life on earth did not seem to match the grandeur of God’s promises. When Sarah died, Abraham had to obtain a place for her burial, since he did not actually own land. When requesting a burial site, he confessed that he was a stranger or foreigner in the land of Canaan (Genesis 23:4). Hebrews says that these words sum up much of Sarah and Abraham’s lives: they were not fully at home on earth. This is also true for other believers. They live on earth while recognizing that they never fully belong and have never completely arrived at their destination. Nevertheless, the hope that they have for the future gives them encouragement to live life in the present, knowing that God is still at work, bringing God’s saving purposes to their final realization.