Jeremiah 31:12
Therefore they shall come and sing in the height of Zion, and shall flow together to the goodness of the LORD, for wheat, and for wine, and for oil, and for the young of the flock and of the herd: and their soul shall be as a watered garden; and they shall not sorrow any more at all.
Jeremiah 31:12 stands within the prophecy of Israel's restoration that follows the letters sent to the captives in Babylon. Its promise of return was certain, and it was among the prophecies Daniel studied to understand the seventy years of Jerusalem's desolation.
The verse promises that Israel, though scattered, will be gathered and guarded as a shepherd guards his flock. This is because Jacob has been redeemed and ransomed from one stronger than himself. As a ransomed people freed from the land of enemies, they will return to Zion with singing and joy. That return brings renewed covenant fellowship with the Lord.
Those who come will flow together to the goodness of the Lord in abundant provision for grain, wine, oil, and the young of flock and herd. Grain and wine are symbols of grace and plenty. Their life will be like a watered garden, flourishing and supplied by God. Sorrow will end, mourning will be turned to joy, comfort will be given, satisfaction found in divine goodness, and victory brought out of apparent defeat.
The message was to be heard among the nations and declared in distant islands, because the whole world is embraced in the plan of redemption. Through fruitful obedience many would be converted and give glory to God. For the individual, being like a watered garden means a soul continually refreshed through earnest prayer even while the hands are busy with work. Such a soul is thereby kept from vanity and from easy access by Satan, and angels delight to be near it. It also describes the converted heart nourished and comforted by the Word of God, so that when the Spirit speaks, Scripture becomes spiritual food, consolation and joy, and its promises are as welcome as the scent of flowers.