And it is by such times that the Kingdom of Christ always has grown. Its history has been one of successive impulses gradually exhausted, as by friction and gravity, and mercifully repeated just at the moment when it was ceasing to advance and had begun to slide backwards. And in such a manner of progress, the Church's history has been in full analogy with that of all other forms of human association and activity. It is not in religion alone that there are 'revivals,' to use the word of which some people have such a dread. You see analogous phenomena in the field of literature, arts, social and political life. In them all, there come times of awakened interest in long-neglected principles. Truths which for many years had been left to burn unheeded, save by a faithful few watchers of the beacon, flame up all at once as the guiding pillars of a nation's march, and a whole people strike their tents and follow where they lead. A mysterious quickening thrills through society. A contagion of enthusiasm spreads like fire, fusing all hearts in one. The air is electric with change. Some great advance is secured at a stride; and before and after that supreme effort are years of comparative quiescence; those before being times of preparation, those after being times of fruition and exhaustion--but slow and languid compared with the joyous energy of that moment. One day may be as a thousand years in the history of a people, and a nation may be born in a day. So also is the history of the Church. And thank God it is so, for if it had not been for the dawning of these times of refreshing, the steady operation of the Church's worldliness would have killed it long ago. Surely, dear brethren, we ought to desire such a merciful interruption of the sad continuity of our languor and decay. The surest sign of its coming would be a widespread desire and expectation of its coming, joined with a penitent consciousness of our heavy and sinful slumber. For we believe in a God who never sends mouths but He sends meat to fill them, and in whose merciful providence every desire is a prophecy of its own fruition. This attitude of quickened anticipation, diffusing itself silently through many hearts, is like the light air that springs up before sunrise, or like the solemn hush that holds all nature listening before the voice of the Lord in the thunder. And another sign of its approach is the extremity of the need. 'If winter come, can spring be far behind?' For He who is always with Zion strikes in with His help when the want is at its sorest. His 'right early' is often the latest moment before destruction. And though we are all apt to exaggerate the urgency of the hour and the severity of _our_ conflict, it certainly does seem that, whether we regard the languor of the Church or the strength of our adversaries, succour delayed a little longer would be succour too late. 'The tumult of those that rise up against Thee increaseth continually. It is time for Thee to work.'