What does it mean to be the seed of Abraham?

The term 'seed of Abraham' encompasses the spiritual descendants who are children of the promise rather than merely physical descendants. Romans 9:8 clarifies that the children of God are not the children of the flesh but the children of the promise are counted as the seed. Galatians 3:29 reinforces this by stating that if we are in Christ, then we are Abraham's seed. This understanding emphasizes that true identity as God's children comes through faith in Christ and not by heritage, affirming the equality and inclusivity of all believers before the Lord.