what does the bible say?
The Gospels of Luke and of Matthew record the miracle of the virgin birth in which the Holy Spirit caused Mary to conceive (Matthew 1:18-21; Luke 1:35). Some scholars attempt to discredit the account by denying Mary’s virginity, but Scripture clearly indicates she was. All Scripture is God-breathed (2 Timothy 3:16–17) and carries the authority of God who does not lie (Titus 1:2). While God’s testimony is enough, three other details support the virgin birth: First, Isaiah prophesied the virgin birth six- to eight-hundred years before Jesus was born (Isaiah 7:14). Some argue that the Hebrew word Isaiah used did not specifically mean virgin. However it described young women presumed to be virgins, such as when it is used about Rebekah and about Moses' sister (Genesis 24:43; Exodus 2:8). Jewish translators later rendered it in Greek with a word explicitly meaning “virgin” some 150-200 years before Jesus’ birth. When Matthew applied Isaiah’s prophecy to Jesus (Matthew 1:23), he quoted that Greek translation. Additionally, Joseph’s initial reaction showed that he expected Mary to be a virgin and was upset until the angel told him that she was still a virgin (Matthew 1:18–25). Finally, the virgin birth undergirds Jesus’ sinlessness. Born of the Spirit and Mary, Jesus was without sin (Hebrews 4:15) and able to die as a sacrifice for sinful humans. The miraculous virgin birth points to the greater miracle of Christ’s death and resurrection, securing salvation for all who trust in Him (John 14:6).