Perhaps the most well known Isaiah passage concerning messianic prophecy is found in 2 Nephi 19:6 which is the equivalent of Isaiah 9:6. Let’s set up the passage first. Isaiah is dealing with King Ahaz and in his prophetic utterings Isaiah wants to shock the king with his futuristic insights. “Therefore,” quoting Isaiah, “the Lord himself shall give you a sign; Behold, a virgin shall conceive, and bear a son, and shall call his name Immanuel.”