The Christmas story is not just that Jesus came to this earth in human form, but that he came to save us. His mission on earth was just that; to seek and save the lost. That is what the name Jesus means; "the Lord saves". Check out Matthew 1:20-21 that is often overlooked which says, "But after he (Joseph) had considered this (divorcing Mary), an angel of the Lord appeared to him in a dream and said, “Joseph son of David, do not be afraid to take Mary home as your wife, because what is conceived in her is from the Holy Spirit. She will give birth to a son, and you are to give him the name Jesus, because he will save his people from their sins.”
Do you know this one who saves?