"Therefore the Lord himself shall give
you a sign; Behold, a virgin shall conceive,
and bear a son, and shall call his name
Immanuel." Isaiah 7:14

An Angel of the Lord told both Mary and
Joseph that the child would be of the Holy
Spirit.

A miracle was prophesied many years
before it happened about his birth.

Even Daniel the prophet proclaimed Jesus'
birth almost 500 years before it happened.