2. They shall have the credit, and comfort, and spiritual benefit, thereof. When God gives them plenty again, and gives them to be satisfied with it, (1.) Their reputation shall be retrieved; they and their God shall be no more reflected upon as unfaithful to one another when they have returned to him in a way of duty and he to them in a way of mercy (v. 19): "I will no more make you a reproach among the heathen, that triumphed in your calamities and insulted over you;" and v. 26, 27, "My people shall never be ashamed, as they have been, of their good land which they used to boast of, but shall again and ever have the same occasion to boast of it." Note, It redounds much to the honour of God when he does that which saves the honour of his people; and those that are his people indeed, though they may be for a time, shall not be always, a reproach among the heathens; if we be rightly ashamed of our sins against God, we shall never be ashamed of our glorying in God. (2.) Their joys shall be revived (v. 23): Be glad and rejoice, O land! and all the inhabitants of it. Times of plenty are commonly times of joy; yet the favour of God puts gladness into the heart more than those who have corn, and wine, and oil increase. But especially be glad them, you children of Zion, and rejoice in the Lord your God, v. 23. They mourned in Zion (v. 15), and therefore there in a particular manner they shall rejoice; for those that sow in penitential tears shall certainly reap in thankful joys. The children of Zion, who led the rest in fasting, must lead the rest in rejoicing. But observe, They shall rejoice in the Lord their God, not so much in the good themselves that are given them as in the good hand that gives them and in the return of his favour to them, as theirs in covenant, which these good things are the tokens and pledges of. The joy of harvest and the joy of a feast must both terminate in God, whose love we should taste in all the gifts of his bounty, that we may make him our chief joy, as he is our chief good, and the fountain of all good to us. (3.) Their faith in God shall be confirmed and increased. When temporal mercies are made by the grace of God to be of spiritual advantage to us, and plenty for the body is so far from being an enemy (as with many it proves) that it becomes a friend to the prosperity of the soul, then they are mercies indeed to us. This is promised here (v. 27): You shall know that I am in the midst of Israel, the Holy One in the midst of thee (Hos. xi. 9), and that I am the Lord your God, and none else. As it proves that the Lord is God, and there is none other, because he wounds and he heals, he forms light and darkness, he does good and evil (Isa. xlv. 7; Deut. xxxii. 39), so it proves him to be God of Israel, a God in covenant with his people and a father to them, that as a father he both corrects them when they offend and comforts them when they repent. It was the burden of the threatenings in Ezekiel's prophecy, Such and such evils I will bring upon you, and you shall know that I am the Lord; and the same is here made the crown of the promises: You shall eat, and be satisfied, and rejoice, and thus you shall know that I am the Lord. Note, We should labour to grow in our acquaintance with God by all providences, both merciful and afflictive. When God gives to his people plenty, and peace, and joy, upon their return to him, he thereby gives them to understand that he is pleased with their repentance, that he has pardoned their sins, and that he is theirs as much as ever—that they are taken into the same covenant with him, for he is the Lord their God, and into the same communion, for he is in the midst of them, nigh unto them in all that they call upon him for, and, as the sun in the centre of the worlds, so in the midst of them as to diffuse his benign influences to all the parts of his land.