God's promise to Abraham to inherit the world came through

God's promise to Abraham to inherit the world came through the righteousness of faith. In the book of Genesis, God promised Abraham that he would be the father of many nations and that his offspring would inherit the land. Abraham believed God's promise, and his faith was credited to him as righteousness. This means that Abraham was declared righteous in the sight of God because of his faith, not because of his own merit or obedience to the law. Through Abraham's faith, God's promise to him was fulfilled, and his descendants inherited the promised land.