III. I come to the last thought that emerges from these words, and that is the substance and contents of the Evangelist Zion's message: 'Say unto the cities of Judah, behold your God!' They were to be pointed to a great historical act, in which God had manifested and made Himself visible to men; and the words of my text are, not only an exclamation, but they are an entreaty, and the message was to be given to these little daughter cities of Judah as representing all of those for whom the deliverance had been wrought--all which things are paralleled in the message that is committed to our hand. For, first of all, we all have given to us the charge of pointing men to the great historical fact wherein God is visible to men, and so crying, 'Behold your God!' God cannot be revealed by word, God cannot be revealed by thought. There is no way open to Him to make Himself known to His creatures except the way by which men make themselves known to one another; that is, by their deeds; and so, high above all speculation, high above all abstraction, nearer to us than all thought stands the historical fact in which God shows Himself to the world, and that is the person and work of Jesus Christ, 'the brightness of His glory and the express image of His person,' in whom the abysses of the divine nature are opened, and through whom all the certitude of divine light that human eyes can receive pours itself in genial and yet intensest radiance upon the world. How beautiful in that connection the verses following my text are I need only indicate in a word as I pass, 'Behold, the Lord God will come with strong hand,' and yet, 'behold, He shall feed His flock like a shepherd.' And so in Christ is the power of God, for I take it that He is the arm of the Lord; and in Christ is the gentleness of God; and whilst men grope in the darkness, our business is to point to the living, dying Son, and to say, 'There you have the complete, the ultimate revelation of the unseen God.' And do not let us forget that the burning centre of all that brightness is the Cross, that ever-wondrous paradox; that the depth of humiliation is the height of glorifying; that Christ's Cross is the throne of the manifested divine power quite as much as it is the seat of the manifested divine love, and that when He is hanging there in His weakness and mortal agony, the words are yet true--strange, paradoxical, blessedly true--'He that hath seen Me hath seen the Father.' And when we say, pointing to His Cross and Him there, His brow paled with dying, and His soul faint with loss--when we say, 'Behold the Lamb!' we are also and therein saying, 'Behold your God!'