John Calvin's Bible Commentary
Jeremiah 29:5
God commanded the captives to build houses in Chaldea, to plant vineyards, and also to marry wives, and to beget children, as though they were at home. It was not, indeed, God’s purpose that they should set their hearts on Chaldea, on the contrary, they were ever to think of their return: but until the end of the seventy years, it was God’s will that they should continue quiet, and not attempt this or that, but carry on the business of life as though they were in their own country. As to their hope, then, it was God’s will that their minds should be in a state of suspense until the time of deliverance.
At the first view these two things seemed inconsistent, — that the Jews were to live seventy years as though they were the natives of the place, and that their habitations were not to be changed, — and yet that they were ever to look forward to a return. But these two things can well agree together: it was a proof of obedience when they acknowledged that they were chastised by God’s hand, and thus became willingly submissive to the end of the seventy years. But their hope, as I have just observed, was to remain in suspense, in order that they might not be agitated with discontent, nor be led away by some violent feeling, but that they might so pass their time as to bear their exile in such a way as to please God; for there was a sure hope of return, provided they looked forward, according to God’s will, to the end of the seventy years. It is then this subject on which Jeremiah now speaks, when he says, Build houses, and dwell in them; plant vineyards, and eat of their fruit For this whole discourse is to be referred to the time of exile, he having beforehand spoken of their return; and this we shall see in its proper place.
But the Jews could not have hoped for anything good, except they were so resigned as to bear their correction, and thus really proved that they did not reject the punishment laid on them.
We now see that Jeremiah did not encourage the Jews to indulge in pleasures, nor persuade them to settle for ever in Chaldea. It was, indeed, a fertile and pleasant land; but he did not encourage them to live there in pleasure, to indulge themselves and to forget their own country; by no means: but he confined what he said to the time of the captivity, to the end of the seventy years. During that time, then, he wished them to enjoy the land of Chaldea, and all its advantages, as though they were not exiles but natives of the place. For what purpose? not that they might give themselves up to sloth, but that they might not, by raising commotions, offend God, and in a manner close up against themselves the door of his grace, for the time which he had fixed was to be expected. For when we are driven headlong by a vehement desire, we in a manner repel the favor of God; we do not then suffer him to act as it becomes him: and when we take away from him his own rights and will, it is the same as though we were unwilling to receive his grace. This would have been the case, had they not quietly and resignedly endured their calamity in Chaldea to the end of the time which had been fixed by God.
We now perceive that the Prophet’s message referred only to the time of exile; and we also perceive what was the design of it, even to render them obedient to God, that they might thus shew by their patience that they were really penitent, and that they also expected a return in no other way than through God’s favor alone.