John Calvin's Bible Commentary
Daniel 4:26
Here Daniel closes the interpretation of the dream, and shews how God did not treat King Nebuchadnezzar so severely by not giving way to clemency. He mitigates, indeed, the extreme rigor of the punishment, to induce Nebuchadnezzar to call upon God and repent, through indulging the hope of pardon, as a clearer exhortation will afterwards follow. But Daniel now prepares him for penitence, by swing His kingdom should stand For God might cast him out from intercourse with mankind, and thus he would always remain among wild beasts. He might instantly remove him from the world; but this is a mark of his clemency, since he wished to restore him, not to a merely moderate station, but to his former dignity, as if it had never been trenched upon. We see, therefore, how useful the dream was to King Nebuchadnezzar, so long as he did not despise the Prophet’s holy admonition, through ingratitude towards God; because Daniel not only predicted the slaughter which was at hand, but brought at the same time a message of reconciliation. God, therefore, had instructed the king to some purpose, unless he had been unteachable and perverse, like the majority of mankind. Besides, we may gather from this the general doctrine of our being invited to repentance when God puts an end to his chastisements; since he sets before us a taste of his clemency to induce in us the hope of his being entreated, if we only fly to him heartily and sincerely, We must notice also what Daniel adds in the second part of the verse, from which thou mayest know that there is power in heaven: for under these words the promise of spiritual grace is included. Since God will not only punish the king of Babylon, to humble him, but will work in him and change his mind, as he afterwards fulfilled, though at a long interval.
From which thou shalt know, then, says he, that power is in heaven I have stated the grace of the Spirit to be here promised, as we know how badly men profit, even if God repeats his stripes an hundredfold. Such is the hardness and obstinacy of our hearts — for we rather grow more and more obdurate, while God calls us to repentance. And, doubtless, Nebuchadnezzar had been like Pharaoh, unless God had humbled him, not only with outward penalties, but had added also the inward instinct of his Spirit, to allow himself to be instructed, and to submit himself to the judgment and power of heaven. Daniel means this when he says, Wherefore thou shalt know; for Nebuchadnezzar would never have acquired this knowledge of his own accord, unless he had been touched by the secret movement of the Spirit. He adds, That there is power in heaven; meaning, God governs the world and exercises supreme power; for he here contrasts heaven with earth, meaning all mankind. For if kings see all filings tranquil around them, and if no one causes them terror, they think themselves beyond all chance of danger, as they say; and through being desirous of certainty in their station, they look round on all sides, but never raise their eyes upwards to heaven, as if God did not concern himself to behold the kingdoms of the earth, and to set up whom he would, and to prostrate all the proud. The princes of this world never consider their power to be from heaven, as if this were entirely out of God’s hands; but, as I have said, they look right and left, before and behind. This is the reason why Daniel said, Power is from heaven. There is a contrast then between God and all mankind, as if he had said, Thou shalt know God reigns — as we have formerly seen. It follows: