Exodus 10:20

The Lord hardened Pharaoh’s heart.

Pharaoh’s will and God’s

I. The simplest and most patient study of that portion of the Book of Exodus which refers to the Egyptian plagues will lead us to this conclusion, that Moses is the witness for a Divine eternal law, and the witness against every kind of king-craft or priest-craft which breaks this law, or substitutes any devices of man’s power or wit in place of it. Moses protested against the deceits and impostures of the magicians, precisely because he protested for the living and eternal Lord. It is a special token of honesty and veracity that Moses records the success of the magicians in several of their experiments. We might fairly have discredited the story as partial and unlikely, if there had been no such admission. Even the most flagrant chicanery is not always disappointed, and in nine cases out of ten, fact and fraud are curiously dovetailed into one another. If you will not do homage to the one, you will not detect the other.

II. Do not the words, “God hardened Pharaoh’s heart,” distinctly describe God as the Author of something in man which is pronounced to be utterly wrong? Is He not said to have foreseen Pharaoh’s sin, and not only to have foreseen, but to have produced it? The will of God was an altogether good will, and therefore Pharaoh’s will--which was a bad will, a proud self-will--strove against it, and was lashed into fury by meeting with that which was contrary to itself. These words of Scripture are most necessary to us, for the purpose of making us understand the awful contradiction which there may be between the will of a man and the will of his Creator; how that contradiction may be aggravated by what seemed to be means for its cure, and how it may be cured. However hard our hearts may be, the Divine Spirit of grace and discipline can subdue even all things to Himself. (F. D. Maurice, M. A.)

The hardening of Pharaoh’s heart

I. The reality of the human will, and consequently of responsibility, is attached on different sides: here on physiological, and there on historical grounds. We are told that facts connected with the human will admit of exact calculation and prediction, according to what is termed the law of averages, and that consequently the doctrine of free-will, which was never capable of proof, must be displaced by a doctrine recognizing the certainty of human action. To this we answer:

1. The belief that man has the power to choose is so far from wanting proof, that it has all the force which universal consent can give it.

2. This average, which is supposed to rule the will like a rod of iron, is itself most variable. It yields under the hand like tempered clay. That which our will is now acting upon, which varies in different countries because the will of man has made different laws there, cannot be conclusive against the doctrine of free-will.

II. The words of the text are not without their warning. They mean that God, who punishes sin with death, sometimes punishes sin with sin. When man has repelled the voice of conscience, and the warning of his Bible, and the entreaties of friends, then grace is withdrawn from him, and sin puts on a judicial character, and is at once sin and punishment. (Abp. Thomson.)

The hardening of the heart

“The Lord hardened Pharaoh’s heart” is a very remarkable and startling expression, and it is repeated in this history no fewer than ten times. It is startling, for it seems at first sight as if it ascribed the sin of that wicked man to Almighty God. But a little thought will show that it is very far from meaning this.

1. In other places the hardening is attributed to Pharaoh himself. God gives bad men a mysterious power to change their hearts and minds continually for the worse, by their own wicked ways; so that in the end they cannot believe or repent. It is their own doing, because they bring it on themselves by their sin, and it is God’s doing because it is the just punishment which His law has made the effect of their sin.

2. God knew beforehand that the heart of Pharaoh was such that not even miracles would overcome his obstinacy, and knowing this, He determined to deal with him in a manner which ought to have softened and amended him, but which, according to his perverse way of taking it, only hardened him more and more.

3. The taking off of God’s hand, after each successive plague, had the effect of hardening Pharaoh’s heart more completely. He repents of his own repentance, and wishes he had not given way so far to God’s messengers.

4. Pharaoh, like other wicked kings, had no want of evil subjects to encourage him. He had magicians who counterfeited God’s miracles, and servants who, on every occasion, were ready to harden their hearts with him. Such is Pharaoh’s case; beginning in heathenish ignorance, but forced by warning after warning to become aware of the truth. Every warning was a chance given him to soften his heart, but he went on hardening it, and so perished. (Plain Sermons by Contributors to the “Tracts for the Times. ”)

Hardening influence of sin

Look but upon a youth when he comes first to be an apprentice to some artificer, or handicraft trade, his hand is tender, and no sooner is he set to work but it blisters, so that he is much pained thereby; but when he hath continued some time at work, then his hand hardens, and he goes on without any grievance at all. It is just thus with a sinner: before he be accustomed to an evil way, conscience is tender and full of remorse, like a queasy stomach, ready to kick at the least thing that is offensive. Oh, but a continued custom, and making a trade of sin, that’s it that makes the conscience to be hard and brawny, able to feel nothing I As it is in a smith’s forge, a dog that comes newly in, cannot endure the fiery sparks to fly about his ears; but being once used to it, he sleeps securely; so let wicked men be long used to the devil’s workhouse, to be slaves and vassals to sin, the sparks of hell-fire may fly about them, and the fire of hell flash upon their souls, yet never trouble them, never disturb them at all; and all this ariseth from a continued custom in a course of evil. (J. Spencer.)