O Lord, revive Thy work in the midst of the years, in the midst of the years make known; ill wrath remember mercy. - Habakkuk 3:2.

It is supposed that the prophet Habakkuk was contemporary with Jeremiah, and that this prophecy was uttered in anticipation of the Babylonish captivity. Looking at the judgments which were speedily to come upon his nation, the soul of the prophet was wrought up to an agony, and he cried out in his distress: "O Lord, revive Thy work." As if he had said: "O Lord, grant that Thy judgments may not make Israel desolate. In the midst of these awful years let the judgments of God be made the means of reviving religion among us. In wrath remember mercy."

Religion is the work of man. It is something for man to do. It consists in obeying God. It is man's duty. It is true God induces him to do it. He influences him by His Spirit, because of his great wickedness and reluctance to obey. If it were not necessary for God to influence men, if men were disposed to obey God, there would be no occasion to pray: "O Lord, revive Thy work." The ground of necessity for such a prayer is that men are wholly indisposed to obey; and unless God interpose the influence of His Spirit, not a man on earth will ever obey the commands of God.

A "Revival of Religion" presupposes a declension. Almost all the religion in the world has been produced by revivals. God has found it necessary to take advantage of the excitability there is in mankind, to produce powerful excitements among them, before He can lead them to obey. Men are so sluggish, there are so many things to lead their minds off from religion and to oppose the influence of the Gospel, that it is necessary to raise an excitement among them, till the tide rises so high as to sweep away the opposing obstacles. They must be so aroused that they will break over these counteracting influences, before they will obey God.

Look back at the history of the Jews, and you will see that God used to maintain religion among them by special occasions, when there would be a great excitement, and people would turn to the Lord. And after they had been thus revived, it would be but a short time before there would be so many counteracting influences brought to bear upon them, that religion would decline, and keep on declining, till God could have time, so to speak, to convict them of sin by His Spirit, and rebuke them by His providence, and thus so gain the attention of the masses to the great subject of salvation, as to produce a widespread awakening. Then the counteracting causes would again operate, religion would decline, and the nation would be swept away in the vortex of luxury, idolatry, and pride. There is so little principle in the Church, so little firmness and stability of purpose, that unless it is greatly excited, it will go back from the path of duty, and do nothing to promote the glory of God. The state of the world is still such, and probably will be till the millennium is fully come, that religion must be mainly promoted by means of revivals. How long and how often has the experiment been tried, to bring the Church to act steadily for God, without these periodical excitements! Many good men have supposed, and still suppose, that the best way to promote religion is to go along uniformly, and gather in the ungodly gradually, and without excitement. But however sound such reasoning may appear in the abstract, facts demonstrate its futility. If the Church were far enough advanced in knowledge, and had stability of principle enough to keep awake, such a course would do. But the Church is so little enlightened, and there are so many counteracting causes, that the Church will not go steadily to work without a special excitement. As the millennium advances, it is probable that these periodical excitements will be unknown. Then the Church will be enlightened, and the counteracting causes removed, and the entire Church will be in a state of habitual and steady obedience to God. Children will be trained up in the way they should go, and there will be no such torrents of worldliness, and fashion, and covetousness, to bear away the piety of the Church, as soon as the excitement of a revival is withdrawn. It is very desirable that the Church should go on steadily in a course of obedience without these excitements. Our nervous system is so strung that any powerful excitement, if long continued, injures our health, and unfits us for duty. If religion is ever to have a pervading influence in the world, this spasmodic religion must be done away with. Indeed, it will then be uncalled for. Christians will not sleep the greater part of the time, and once in a while wake up, and rub their eyes, and bluster about, and vociferate a little while, and then go to sleep again. Then there will be no need that ministers should wear themselves out and kill themselves, by their efforts to roll back the flood of worldly influence that sets in upon the Church. But as yet the state of the Christian world is such, that to expect to promote religion without excitements is unphilosophical and absurd. The great political and other worldly excitements that agitate Christendom, are all unfriendly to religion, and divert the mind from the interests of the soul. Now, these excitements can only be counteracted by religious excitements. And until there is sufficient religious principle in the world to put down irreligious excitements, it is in vain to try to promote religion, except by counteracting excitements. This is true in philosophy, and it is a historical fact.

It is altogether improbable that religion will ever make progress among heathen nations except through the influence of revivals. The attempt is now in making to do it by education, and other cautious and gradual improvements. But so long as the laws of mind remain what they are, it cannot be done in this way. There must be excitement sufficient to wake up the dormant moral powers, and roll back the tide of degradation and sin. And precisely so far as our land approximates to heathenism, it is impossible for God or man to promote religion in such a state of things but by powerful excitements. This is evident from the fact that this has always been the way in which God has done it. God does not create these excitements, and choose this method to promote religion, for nothing, or without reason. Men being so reluctant to obey God, will not act until they are excited. For instance, how many there are who know that they ought to be religious, but they are afraid that if they become pious they will be laughed at by their companions. Many are wedded to idols; others are procrastinating repentance until they are settled in life, or until they have secured some favorite worldly interest. Such persons never will give up their false shame, or relinquish their ambitious schemes, till they are so excited by a sense of quiet and danger they cannot hold back any longer.

These remarks are designated only as an introduction. I shall now proceed with the main design, to show:

I. What a revival of religion is not.

II. What it is. And

III. The agencies employed in promoting it.

I. A REVIVAL IS NOT A MIRACLE.

1. A miracle has been generally defined to be a Divine interference, setting aside, or suspending, the laws of nature. A revival is not a miracle in this sense. All the laws of matter and mind remain in force. They are neither suspended nor set aside in a revival.

2. A revival is not a miracle according to another definition of the term "miracle" - something above the powers of nature. There is nothing in religion beyond the ordinary powers of nature. It consists entirely in the right exercise of the powers of nature. It is just that, and nothing else. When mankind become religious, they are not enabled to put forth exertions which they were unable before to put forth. They only exert powers which they had before, in a different way, and use them for the glory of God.

3. A revival is not a miracle, nor dependent on a miracle, in any sense. It is a purely philosophical result of the right use of the constituted means - as much so as any other effect produced by the application of means. There may be a miracle among its antecedent causes, or there may not. The apostles employed miracles simply as a means by which they arrested attention to their message, and established its Divine authority. But the miracle was not the revival. The miracle was one thing; the revival that followed it was quite another thing. The revivals in the apostles' days were connected with miracles, but they were not miracles.

I said that a revival is the result of the right use of the appropriate means. The means which God has enjoined for the production of a revival, doubtless have a natural tendency to produce a revival. Otherwise God would not have enjoined them. But means will not produce a revival, we all know, without the blessing of God. No more will grain, when it is sown, produce a crop without the blessing of God. It is impossible for us to say that there is not as direct an influence or agency from God, to produce a crop of grain, as there is to produce a revival. What are the laws of nature according to which it is supposed that grain yields a crop? They are nothing but the constituted manner of the operations of God. In the Bible, the Word of God is compared to grain, and preaching is compared to sowing the seed, and the results to the springing up and growth of the crop. A revival is as naturally a result of the use of the appropriate means as a crop is of the use of its appropriate means.