Mathew 1:23?

This verse fulfills Isaiah 7:14, Therefore the Lord himself shall give you a sign; Behold, a virgin shall conceive, and bear a son, and shall call his name Immanuel. Remember, Emmanuel is translated from Hebrew, In Jesus's day they spoke aramic or greek or hebrew, most of new testament is in greek. Just a language thing, notice it meant God with us, if most Jews would have believed that, what would the world be like today. Wow.