John 14:30

30.Henceforth I will not talk much with you. By this word he intended to fix the attention of the disciples on himself, and to impress his doctrine more deeply on their minds; for abundance generally takes away the appetite, and we desire more eagerly what we have not in our possession, and delight more in the enjoyment of that which is speedily to be taken from us. In order, therefore, to make them more desirous of hearing his doctrines, he threatens that he will very soon go away. Although Christ does not cease to teach us during the whole course of our life, yet this statement may be applied to our use; for, since the course of our life is short, we ought to embrace the present opportunity.

For the prince of this world cometh He might have said, in direct language, that he would soon die, and that the hour of his death was at hand; but he makes use of a circumlocution, to fortify their minds beforehand, lest, terrified by a kind of death so hideous and detestable, they should faint; for to believe in him crucified, what is it but to seek life in hell? First, he says that his power will be given to Satan; and next he adds, That he will go away, not because he is compelled to do so, but in order to obey the Father.

The devil is called the prince of this world, not because he has a kingdom separated from God, (as the Manicheans imagined,) but because, by God’s permission, he exercises his tyranny over the world. Whenever, therefore, we hear this designation applied to the devil, let us be ashamed of our miserable condition; for, whatever may be the pride of men, they are the slaves of the devil, till they are regenerated by the Spirit of Christ; for under the term world is here included the whole human race. There is but one Deliverer who frees and rescues us from this dreadful slavery. Now, since this punishment was inflicted on account of the sin of the first man, and since it daily grows worse on account of new sins, let us learn to hate both ourselves and our sins. While we are held captives under the dominion of Satan, still this slavery does not free us from blame, for it is voluntary. It ought also to be observed, that what is done by wicked men is here ascribed to the devil; for, since they are impelled by Satan, all that they do is justly reckoned his work.

And hath nothing in me. (74) It is in consequence of the sin of Adam that Satan holds the dominion of death, and, therefore, he could not touch Christ, who is pure from all the pollution of sin, if he had not voluntarily subjected himself. And yet I think that these words have a wider meaning than that in which they are usually explained; for the ordinary interpretation is, “Satan hath found nothing in Christ, for there is nothing in him that deserves death, because he is pure from every stain of sin.” But, in my opinion, Christ asserts here not only his own purity, but likewise his Divine power, which was not subject to death; for it was proper to assure the disciples that he did not yield through weakness, lest they should think less highly of his power. But in this general statement the former is also included, that, in enduring death, he was not compelled by Satan. Hence we infer, that he was substituted in our room, when he submitted to death.