Note the contrast presented by the shepherds. 'Death shall be their shepherd.' 'The Lamb which is in the midst of the throne shall be their Shepherd.' I need not occupy your time in trying to show, what has sometimes been doubted, that the radiant picture of the Apocalyptic Seer is dealing with nothing in the present, but with the future condition of certain men. I would just remind you that the words in which it is couched are to a large extent a quotation from ancient prophecy, a description of the divine watchfulness over the pilgrim's return from captivity to the Land of Promise. But the quotation is wonderfully elevated and spiritualised in the New Testament vision; for instead of reading, as the Original does: 'He that hath mercy on them shall lead them,' we have here, 'the Lamb which is in the midst of the Throne shall be their Shepherd,' and instead of their being led merely to 'the springs of water,' here we read that He 'leads them to the fountains of the water of life.' We have to think, first, of that most striking, most significant and profound modification of the Old Testament words, which presents the Lamb as 'the Shepherd.' All Christ's shepherding on earth and in heaven depends, as do all our hopes for heaven and earth, upon the fact of His sacrificial death. It is only because He is the 'Lamb that was slain' that He is either the 'Lamb in the midst of the Throne,' or the Shepherd of the flock. And we must make acquaintance with Him first in the character of 'the Lamb of God which taketh away the sin of the world,' before we can either follow in His footsteps as our Guide, or be compassed by His protection as our Shepherd. He is the Lamb, and He is the Shepherd--that suggests not only that the sacrificial work of Jesus Christ is the basis of all His work for us on earth and in heaven, but the very incongruity of making One, who bears the same nature as the flock to be the Shepherd of the flock, is part of the beauty of the metaphor. It is His humanity that is our guide. It is His continual manhood, all through eternity and its glories, that makes Him the Shepherd of perfected souls. They follow Him because He is one of themselves, and He could not be the Shepherd unless he were the Lamb.