Therefore, you will be given this sign by the Lord himself: The virgin will be with child, and she will give birth to a son, and she will name him Immanuel.
All this took place in order to fulfill what the Lord had announced through the prophet: “Behold, the virgin shall conceive and give birth to a son, and they shall name him Emmanuel,” a name that means “God is with us.”
The birth of Jesus Christ occurred in this way. When his mother Mary was engaged to Joseph, but before they came to live together, she was found to be with child through the Holy Spirit.
Do not worry about anything, but present your needs to God in prayer and petition, with thanksgiving. Then the peace of God, which is beyond all understanding, will guard your hearts and your minds in Christ Jesus.