“The birth of Jesus Christ came about this way: After His mother Mary had been engaged to Joseph, it was discovered before they came together that she was pregnant…” (Matthew 1:18).
There it is in the Bible: the birth of Jesus was an unplanned pregnancy. Certainly it wasn’t the first in the history of the world nor would it be the last.
Joseph, being a godly, righteous man, had options. He could hardly let his fiancé’s pregnancy pass without action since it implied that she had been unfaithful and had violated the Mosaic Law. So, he had three options concerning how to proceed. First, he could expose Mary publicly as unfaithful whereby she would have suffered the shame of a public divorce (Deut. 22:23–24). A second option was to grant her a private divorce in which case Joseph needed only to hand her a written certificate in the presence of two witnesses (cf. Num. 5:11–31). His third option was to remain engaged and not divorce Mary, but this alternative appeared to Joseph to require him to break the Mosaic Law (Lev. 20:10). So, he decided to divorce her privately (Matthew 1:19). This preserved his righteousness, that is, his conformity to the Law, and allowed him to demonstrate compassion for his young fiancé, Mary.
But there was another option that Joseph had not considered, let alone imagined: Mary was indeed pregnant, but it was not a pregnancy born of promiscuity. Mary was pregnant by the Holy Spirit. It was a miracle by the power of God’s Holy Spirit to fulfill His long-awaited promise of a Savior (Isaiah 7:14).
“An angel of the Lord suddenly appeared to him in a dream, saying, “Joseph, son of David, don’t be afraid to take Mary as your wife, because what has been conceived in her is by the Holy Spirit. She will give birth to a son, and you are to name Him Jesus, because He will save His people from their sins.” (Matthew 1:20-21)
The virgin birth of Jesus is technically the virgin conception. Mary was not just a virgin when she bore Jesus in Bethlehem, but she was one when she conceived Him in Nazareth. Who was prepared among their peers to understand such a biological anomaly? And yet, this real option of Jesus’ miraculous conception by the Holy Spirit was crucial if Jesus was to be our sinless sacrifice.
The virgin conception was necessary to preserve the baby from the stain of sin. The angel explained the appropriateness of this name (cf. Ps. 130:8). The name “Jesus” means “Yahweh saves” or “Yahweh is salvation.” Jesus, the sinless Savior, is God’s gift to us to accomplish what no other child could ever do.
“Joseph did as the Lord’s angel had commanded him. He married her but did not know her intimately until she gave birth to a son. And he named Him, Jesus” (Matthew 1:24-25)
My earthly life and eternal future were changed forever by one unplanned pregnancy that saved us all. “O come, let us adore Him.”
Follow me… as I follow Jesus Christ.