Joseph the husband of Mary was a Galilean carpenter (Mt 13:55), descendant of David through Solomon's line (Mt 1), espoused to Mary when she was found with child of the Holy Ghost. An angel reassured him in a dream; he took Mary to wife but knew her not until after Christ's birth (Mt 1:25); registered Christ at Bethlehem; protected mother and child by flight to Egypt; settled them in Nazareth; raised Jesus as His legal father. Disappears from the narrative before Christ's ministry begins; presumably died.
Carpenter of Nazareth; legal father of Jesus; descendant of David; husband of Mary.
Matthew 1-2 records his role; Luke 1-2 supplements. Genealogically pivotal: Christ's legal Davidic descent runs through Joseph (Mt 1, the royal line through Solomon). Mary's lineage (Lk 3, possibly her own line through Nathan) provides biological Davidic descent.
Disappears from narrative around Lk 2:51 (the temple visit when Christ was 12). The Gospels never mention him alive again; presumably died before Christ's public ministry. Mary appears alone or with Christ's siblings in later episodes.
Matthew 1:19 — "Then Joseph her husband, being a just man, and not willing to make her a publick example, was minded to put her away privily."
Matthew 1:20 — "Joseph, thou son of David, fear not to take unto thee Mary thy wife: for that which is conceived in her is of the Holy Ghost."
Matthew 2:13 — "The angel of the Lord appeareth to Joseph in a dream, saying, Arise, and take the young child and his mother."
Luke 2:51 — "And he went down with them, and came to Nazareth, and was subject unto them."
Modern Christianity often passes over Joseph's role; he is described as just, four times receives angelic guidance in dreams, and protected the holy family at every threat.
Matthew calls him a just man (Mt 1:19). His instinct on hearing of Mary's pregnancy was to protect her from public exposure. After the angel's appearance, he obeyed without recorded hesitation. Four dreams (Mt 1:20, 2:13, 2:19, 2:22) all received obedient response.
Joseph's carpentry shaped Jesus' manhood. Christ was known as the carpenter's son (Mt 13:55) and Himself the carpenter (Mk 6:3). The household's father's trade became the Son's trade. Christology of work runs through Joseph's shop.
Hebrew Yosef; he adds.
Hebrew Yosef — from yasaph, to add.
Note: distinct from Joseph the patriarch, Joseph of Arimathea, Joseph called Barsabas (the Matthias candidate).
"Joseph, thou son of David, fear not."
"Christology of work runs through Joseph's shop."
"Four dreams, four obedient responses."