In our last study on Messiah's Bloodline, Arthur followed the two bloodlines revealed in Matthew and Luke to uncover the probability of both Joseph's lineage and the lineage of Mary, through David's sons Solomon and Nathan.  This week, Arthur examines the message given to Joseph in a dream asking him to do something no man in recorded Biblical history has ever done. Joseph is to take for a wife a woman who is impregnated by the Holy Spirit.