There is another point still in reference to this first view of the text. Our Lord not only declares that He is the reality of which the earthly shepherd is the shadow, and that He as such is the flawless, perfect One, but that He alone is the reality. 'I am the Good Shepherd; in Me and in Me alone is that which men need.' And that leads me to another point which must just be mentioned, that we shall not reach the full meaning of these great words without taking into account the history of the metaphor in the Old Testament. Christ gives a second edition of the figure, and we are to remember all that went before. 'The Lord is my Shepherd, I shall not want'; 'Thou leddest Thy people like a flock, by the hand of Moses and Aaron.' These are but specimens of a continuous series of utterances in the old Revelation in which Jehovah Himself is the Shepherd of mankind; and there is also another class of passages of which I will quote one or two. 'He shall feed His flock like a shepherd, and carry them in His arms.' 'Awake, O sword, against the Man who is my fellow; smite the Shepherd, and the sheep shall be scattered.' There were, we should remember, two streams of representation, according to the one of which God Himself was the Shepherd of Israel, and according to the other of which the Messiah was the Shepherd; and here, as I believe, Jesus lays His hand on both the one and the other, and says: 'They are Mine, and they testify of Me.' So sweet, so gracious are the words, that we lose the sense of the grandeur of them, and need to think before we are able to understand how great and immense the claim that is made here upon our faith, and that this Man stands before us and arrogates to Himself the divine prerogative witnessed from of old by psalmist and prophet, and says that for Him were meant the prophecies of ancient times that spake of a human shepherd, and asserts that all the sustenance, care, authority, command, which the emblem suggests meet in Him in perfect measure. II. Now let us turn to the two special points which our Lord emphasises here, as being those in which His relation as the Good Shepherd is most conspicuously given. The language of my text runs: 'I am the Good Shepherd, and know My sheep, and am known of Mine. As the Father knoweth Me, even so know I the Father.' Our Western ways fail to bring out the full meaning of the emblem; but all Eastern travellers tell us what a strange bond of sympathy and loving regard, and docile recognition, springs up between the shepherd and his sheep away there in the Eastern pastures and deserts; and how he knows every one, though to a stranger's eye they are so like each other; and how even the dumb instincts and the narrow intelligence of the silly sheep recognise the shepherd, and will not be deceived by shepherd's garments worn to deceive, and will not follow the voice of a stranger.