As the biological son of David, Jesus would be of the Jewish race, ethnicity, nation, and culture. One argument against this would be a contradiction in Jesus' genealogies: Matthew saying he is the son of Solomon and Luke saying he is the son of Nathan—Solomon and Nathan being brothers. John of Damascus taught that there is no contradiction, for Nathan wed Solomon's wife after Solomon died in accordance with scripture, namely, yibbum (the mitzvah that a man must marry his brother's childless widow).