The New Testament has much to say about hope. Christianity lays hold of it and professes to supply it with its true nourishment and support. Let us look at the characteristics of Christian hope, or, as our text calls it, the hope of the Gospel, that is, the hope which the Gospel creates and feeds in our souls.
I. What does it hope for?
The weakness of our earthly hopes is that they are fixed on things which are contingent and are inadequate to make us blessed. Even when tinted with the rainbow hues, which it lends them, they are poor and small. How much more so when seen in the plain colourless light of common day. In contrast with these the objects of the Christian hope are certain and sufficient for all blessedness. In the most general terms they may be stated as 'That blessed hope, even the appearing of the Great God and our Saviour.' That is the specific Christian hope, precise and definite, a real historical event, filling the future with a certain steadfast light. Much is lost in the daily experience of all believers by the failure to set that great and precise hope in its true place of prominence. It is often discredited by millenarian dreams, but altogether apart from these it has solidity and substance enough to bear the whole weight of a world rested upon it.
That appearance of God brings with it the fulfilment of our highest hopes in the 'grace that is to be brought to us at His appearing.' All our blessedness of every kind is to be the result of the manifestation of God in His unobscured glory. The mirrors that are set round the fountain of light flash into hitherto undreamed-of brightness. It is but a variation in terms when we describe the blessedness which is to be the result of God's appearing as being the Hope of Salvation in its fullest sense, or, in still other words, as being the Hope of Eternal Life. Nothing short of the great word of the Apostle John, that when He shall appear we shall be like Him, exhausts the greatness of the hope which the humblest and weakest Christian is not only allowed but commanded to cherish. And that great future is certainly capable of, and in Scripture receives, a still more detailed specification. We hear, for example, of the hope of Resurrection, and it is most natural that the bodily redemption which Paul calls the adoption of the body should first emerge into distinct consciousness as the principal object of hope in the earliest Christian experience, and that the mighty working whereby Jesus is able to subdue all things unto Himself, should first of all be discerned to operate in changing the body of our humiliation into the body of His glory.
But equally natural was it that no merely corporeal transformation should suffice to meet the deep longings of Christian souls which had learned to entertain the wondrous thought of likeness to God as the certain result of the vision of Him, and so believers 'wait for the hope of righteousness by faith.' The moral likeness to God, the perfecting of our nature into His image, will not always be the issue of struggle and restraint, but in its highest form will follow on sight, even as here and now it is to be won by faith, and is more surely attained by waiting than by effort.
The highest form which the object of our hope takes is, the Hope of the Glory of God. This goes furthest; there is nothing beyond this. The eyes that have been wearied by looking at many fading gleams and seen them die away, may look undazzled into the central brightness, and we may be sure that even we shall walk there like the men in the furnace, unconsumed, purging our sight at the fountain of radiance, and being ourselves glorious with the image of God. This is the crown of glory which He has promised to them that love Him. Nothing less than this is what our hope has to entertain, and that not as a possibility, but as a certainty. The language of Christian hope is not perhaps this may be, but verily it shall be. To embrace its transcendent certainties with a tremulous faith broken by much unbelief, is sin.
II. The grounds on which the hope of the Gospel rests.
The grounds of our earthly hopes are for the most part possibilities, or, at the best, probabilities turned by our wishes into certainties. We moor our ships to floating islands which we resolve to think continents. So our earthly hopes vary indefinitely in firmness and substance. They are sometimes but wishes turned confident, and can never rise higher than their source, or be more certain than it is. At the best they are building on sand. At the surest there is an element of risk in them. One singer indeed may take for his theme 'The pleasures of Hope,' but another answers by singing of 'The fallacies of Hope.' Earth-born hopes carry no anchor and have always a latent dread looking out of their blue eyes.
But it is possible for us to dig down to and build on rock, to have a future as certain as our past, to escape in our anticipations from the region of the Contingent, and this we assuredly do when we take the hope of the Gospel for ours, and listen to Paul proclaiming to us 'Christ which is our Hope,' or 'Christ in you the Hope of glory.' If our faith grasps Jesus Christ risen from the dead and for us entered into the heavenly state as our forerunner, our hope will see in Him the pattern and the pledge of our manhood, and will begin to experience even here and now the first real though faint accomplishments of itself. The Gospel sets forth the facts concerning Christ which fully warrant and imperatively require our regarding Him as the perfect realised ideal of manhood as God meant it to be, and as bearing in Himself the power to make all men even as He is. He has entered into the fellowship of our humiliation and become bone of our bone and flesh of our flesh that we might become life of His Life and spirit of His Spirit. As certain as it is that 'we have borne the image of the earthy,' so certain is it that 'we shall also bear the image of the heavenly.'
What cruel waste of a divine faculty it is, then, of which we are all guilty when we allow our hopes to be frittered away and dissipated on uncertain and transient goods which they may never secure, and which, even if secured, would be ludicrously or rather tragically insufficient to make us blessed, instead of withdrawing them from all these and fixing them on Him who alone is able to satisfy our hungry souls in all their faculties for ever!