Christ we might see Him, and, seeing Him, be at rest, and begin to grow like Him. This is the aim, 'That they might know Thee, the only true God ... whom to know is eternal life.' And so self-communication and self-revelation is the very central mystery of the will. But that is not all. Another of the forms in which this phrase occurs tells us that that great purpose, the eternal purpose which He purposed in Christ Jesus our Lord, was that, 'Now unto the principalities and powers in heavenly places might be known' by the Church 'the manifold wisdom of God.' And so we get another thought, that that whole work of redemption, operated by the Incarnation, and culminating in the Crucifixion and Resurrection and Ascension of Jesus Christ, stands as being the means by which other orders of creatures, besides ourselves, learn to know 'the manifold wisdom of God.' According to the grand old saying, at Creation the 'morning stars sang together for joy.' All spiritual creatures, be they 'higher' or 'lower,' can only know God by the observation of His acts. ''Twas great to speak a world from nought, 'Tis greater to redeem,' and the same angelic lips that sang these praises on the morning of Creation have learnt a new song that they sing; 'Glory and honour and dominion and power be unto the Lamb that was slain.' Thus to principalities and powers, a diviner height in the loftiness, and a diviner depth in the condescension, and a diviner tenderness in the love, and a diviner energy in the power, of the redeeming God have been made known, and this is the thought of His eternal purpose. And that brings me to another point which is involved in the words that I have just quoted, which stand in connection with those that I have previously referred to. The phrase 'eternal purpose' literally rendered is, 'the purpose of the ages,' and that, no doubt, may mean 'eternal' in the sense of running on through all the ages; or it may mean, perhaps, that which we usually attach to the word 'eternal,' viz. unbeginning and unending. I take the former meaning as the more probable one, that the Apostle contemplates that great will of God which culminates in Jesus Christ, as coming solemnly sweeping through all the epochs of time from the beginning. In a deeper sense than the poet meant it, 'Through the ages an increasing purpose runs,' and that binds the epochs of humanity together--'the purpose of God in Christ Jesus.' The philosophy of history lies there, and it is a true instinct that makes the cradle at Bethlehem the pivot around which the world's chronology revolves. For the deepest thing about all the ages on the further side of it is that they are 'Before Christ,' and the formative fact for all the ages after it is that they are _Anno Domini_.