Having shown you that there is a parallel between frost and thaw in nature and law and gospel in grace, I would utter the same thoughts concerning grace which I gave you concerning nature.
1. We began with the directness of God's works in nature. Now, beloved friends, remark the directness of God's works in grace. When the heart is truly affected by the law of God, when sin is made to appear exceeding sinful, when carnal hopes are frozen to death by the law, when the soul is made to feel its barrenness and utter death and ruin—this is the finger of God. Do not speak of the minister. It was well that he preached earnestly: God has used him as an instrument, but God worketh all. When the thaw of grace comes, I pray you discern the distinct hand of God in every beam of comfort which gladdens the troubled conscience, for it is the Lord alone who bindeth up the broken in heart and healeth all their wounds. We are far too apt to stop in instrumentalities. Folly makes men look to sacraments for heart-breaking or heart-healing, but sacraments all say, "It is not in us." Some of you look to the preaching of the Word, and look no higher; but all true preachers will tell you, "It is not in us." Eloquence and earnestness at their highest pitch can neither break nor heal a heart. This is God's work. Ay, and not God's secondary work in the sense in which the philosopher admits that God is in the laws of nature, but God's personal and immediate work. He putteth forth his own hand when the conscience is humbled, and it is by his own right hand that the conscience is eased and cleansed.
I desire that this thought may abide upon your minds, for you will not praise God else, nor will you be sound in doctrine. All departures from sound doctrine on the point of conversion arise from forgetfulness that it is a divine work from first to last; that the faintest desire after Christ is as much the work of God as the gift of his dear Son; and that our whole spiritual history through, from the Alpha to the Omega, the Holy Spirit works in us to will and to do of his own good pleasure. As you have evidently seen the finger of God in casting forth his ice and in sending thaw, so I pray you recognize the handiwork of God in giving you a sense of sin, and in bringing you to the Saviour's feet. Join together in heartily praising the wonder-working God, who doeth all things according to the counsel of his will.
"Our seeking thy face
Was all of thy grace,
Thy mercy demands, and shall have all the praise:
No sinner can be
Beforehand with thee,
Thy grace is preventing, almighty and free."
2. The second thought upon nature was the ease with which the Lord worked. There was no effort or disturbance. Transfer that to the work of grace. How easy it is for God to send law-work into the soul! You stubborn sinner, you cannot touch him, and even providence has failed to awaken him. He is dead—altogether dead in trespasses and sins. But if the glorious Lord will graciously send forth the wind of his Spirit, that will melt him. The swearing reprobate, whose mouth is blackened with profanity, if the Lord doth but look upon him and make bare his arm of irresistible grace, shall yet praise God, and bless his name, and live to his honor. Do not limit the Holy One of Israel. Persecuting Saul became loving Paul, and why should not that person be saved of whose case you almost despair? Your husband may have many points which make his case difficult, but no case is desperate with God. Your son may have offended both against heaven and against you, but God can save the most hardened. The sharpest frost of obstinate sin must yield to the thaw of grace. Even huge icebergs of crime must melt in the Gulf-stream of infinite love.