Isaiah is the "evangelist of the Old Testament." Isaiah prophesies what the Gospel of John declares as fulfilled: a Son was given to us! The Son took our nature, with its limitations and weaknesses. Multiple chapters in Isiah describe in detail the character and ministry of the coming Messiah. And this Messiah will establish an everlasting covenant with the Father that He will forgive our sins and will plant in our hearts the desire to live in harmony with the law of God, the law of love.