“Isaiah 40–66 is of the utmost importance for the Gospels’ self-understanding and proclamation. Sprinkled throughout all the Gospels, but especially Matthew and Luke, are direct quotations, strong allusions, and subtle echoes from Isaiah. We can say without overstatement that the eschatological vision of Isaiah 40–66 serves as the primary subtext and framing for the Gospels’ witness.[41] This is not a new insight, as is witnessed by the centrality of Isaiah in Christian interpretation, in everything from homily and commentary to Handel’s famous oratorio Messiah, which begins with the tenor aria “Comfort, O Comfort my People” (from Isa. 40:1).”