In the genealogy outlined in the previous verses, Jesus is introduced as the Messiah, the Son of David, and the Son of Abraham. However, in verse 16, the wording takes an unusual turn: “Joseph, the husband of Mary, of whom was born Jesus, who is called the Christ,” rather than “Joseph begat Jesus.” This distinction is clarified in verses 18–19, emphasizing Jesus' divine origin. He was conceived by the Holy Spirit, the same Spirit of God involved in the creation of heaven and earth (Genesis 1:1–2), bringing Jesus into Mary’s womb. As a result, Mary became pregnant even though she was only betrothed to Joseph at the time.

As Mary’s betrothed, Joseph had the right to bring her to court on charges of adultery. However, Joseph, described as a “righteous man,” decided not to pursue legal action to protect Mary’s dignity. Instead, he planned to divorce her quietly. In that era, this approach was common if a man discovered something shameful about his betrothed or wife. Deuteronomy 24:1 allowed a man to issue a certificate of divorce and send her away. Engagements in those days were binding, and betrothed individuals were already referred to as husband and wife.

However, Joseph’s plan was interrupted by God’s word. Through an angel, God instructed Joseph to take Mary as his wife, affirming that her child was conceived by the Holy Spirit.

Joseph chose to listen to God’s word and continue his betrothal to Mary. The Gospel of Matthew highlights Joseph’s role in Jesus’ birth, portraying him as a "righteous" (dikaios) man and a model of obedience. Joseph is depicted as someone who not only hears God’s word but also acts upon it wholeheartedly.

Through today’s story, we see that the arrival of Jesus into the world involved extraordinary individuals who demonstrated unwavering obedience to God. Both Mary and Joseph humbled themselves entirely to God’s will. Imagining their family life, it is likely that Mary and Joseph nurtured Jesus with a teaching framework rooted in God’s truth. In some church traditions, their family dynamic is considered an ideal model for Christian families, centered on God.

Often, we may overlook Joseph’s role in the Christmas narrative. Yet his obedience and faith were crucial in welcoming the Savior. As we reflect on Jesus’ birth, let us also recognize Joseph’s example and strive to learn from his steadfast obedience to God.

May Joseph’s example inspire us to trust in God’s plans and faithfully follow His guidance, no matter the challenges.