16 And 1Jacob begot 2aJoseph the husband of 3bMary, of whom was cborn dJesus, who is called 4eChrist.
162 At this point the record of this genealogy does not say, "Joseph begot Jesus," which is similar to what is said of all the foregoing persons; it says, "Joseph the husband of Mary, of whom was born Jesus." Jesus was born of Mary, and not of Joseph, since it was prophesied that Christ would be the seed of the woman and would be born of a virgin (Gen. 3:15; Isa. 7:14). Christ could not have been born of Joseph because Joseph was a man and a descendant of Jeconiah, none of whose descendants could inherit the throne of David (Jer. 22:28-30). However, Mary was a virgin and a descendant of David (Luke 1:27, 31-32); as such, she was the right person of whom Christ should be born. The marriage of Joseph and Mary brought Joseph into relationship with Christ and united into one the two lines of Christ's genealogy for the bringing in of Christ, as shown in the chart on the following page.
This chart shows that the generation of Jesus Christ begins from God and continues until it reaches Jesus. It proceeds from God to Adam, from Adam to Abraham, from Abraham through Isaac and Jacob, and on to David. After David it divides into two lines, the first running from Nathan to Mary and the second from Solomon to Joseph. Eventually, these two lines are brought together by the marriage of Mary and Joseph, to bring in Jesus Christ. In this way Christ was apparently a descendant of Jeconiah, who seemed to be in the line of the royal family; actually, He was not a descendant of Jeconiah, Joseph's forefather, but a descendant of David, Mary's forefather, so that He could qualify to inherit the throne of David.