Jesus himself, when he began to teach, was about thirty years old, being the son (as was supposed) of Joseph, the son of Heli,
Salathiel and Zorobabel, from whom St. Matthew and St. Luke cause Christ to proceed, were themselves descended from Solomon in a direct line: and though St. Luke says that Salathiel was son of Neri, who was descended from Nathan, Solomon's eldest brother, 1 Chronicles 3:5, this is only to be understood of his having espoused Nathan's daughter, and that Neri dying, probably, without male issues the two branches of the family of David, that of Nathan and that of Solomon, were both united in the person of Zerubbabel, by the marriage of Salathiel, chief of the regal family of Solomon, with the daughter of Neri, chief and heretrix of the family of Nathan. Thus it appears that Jesus, son of Mary, reunited in himself all the blood, privileges, and rights of the whole family of David; in consequence of which he is emphatically called, The son of David. It is worthy of being remarked that St. Matthew, who wrote principally for the Jews, extends his genealogy to Abraham through whom the promise of the Messiah was given to the Jews; but St. Luke, who wrote his history for the instruction of the Gentiles, extends his genealogy to Adam, to whom the promise of the Redeemer was given in behalf of himself and of all his posterity. Matthew 1:1, &c.