Why the Virgin Birth is So Important

“The Holy Spirit will come upon you, and the power of the Most High will overshadow you; for that reason also the holy Child will be called the Son of God.”—Luke 1:35 (NASB)
Did you know the Bible contains 44 prophecies about the birth, life, work, death, resurrection, and ascension of Jesus? And while each prophecy is important and tells us something vital about the person and mission of Jesus, one detail that often just gets overlooked because of how ingrained it is in the story of Christmas is the virgin birth.
It’s just kind of become something we know, but never really dig deeper on. It seems we’ve lost our sense of wonder and astonishment about it. But it’s something we absolutely should examine because the truth behind it is crucial to the story of our salvation.
Let’s consider what we’re told:
The angel Gabriel comes to Mary, a virgin, and says, “Do not be afraid, Mary; you have found favor with God. You will conceive and give birth to a son, and you are to call him Jesus. He will be great and will be called the Son of the Most High” (Luke 1:30–32 NIV). This causes Mary to ask how this could all happen, since she is a virgin and has never done the thing humans have to do to conceive. A logical question, right?
Well, Gabriel gives Mary the explanation in today’s passage: “The Holy Spirit will come upon you, and the power of the Most High will overshadow you; therefore the child to be born will be called holy—the Son of God.”
Two special things to note here…
First, the word overshadow here means that the presence and power of God would cover her and that the Child would be conceived through miraculous means. Second, Gabriel said the Child would be holy. The word holy means, “set apart, sacred, special, unlike any other.” How? Because He would be the Son of God . . . God in the flesh, Immanuel (“God with us”).
So, why is this such an important detail? Did Jesus HAVE to be born of a virgin? And if so, why?
Here are two big reasons why this matters:
- Because Jesus is fully God. He isn’t a demi-god like Hercules, the child of a human and a god, half-god and half-human; and He didn’t become a god. He is, always has been, and always will be fully God (John 1:1–14; Colossians 1:15–20). He wasn’t made through the union of a man and woman. He wasn’t the product of humanity and God. Instead, He was grown in Mary’s womb but His conception was entirely the work of the Holy Spirit.
- Because Jesus is sinless and perfect. Every human who’s ever been born is a descendent of Adam and Eve, one of their children. And with that comes sin. Romans 5:12 (NLT) declares, “When Adam sinned, sin entered the world. Adam’s sin brought death, so death spread to everyone, for everyone sinned.”