1. For the comfort of those that earnestly longed, and yet quietly waited, for the redemption of Israel (v. 8): Drop down, you heavens, from above. Some take this as the saints' prayer for the deliverance. I rather take it as God's precept concerning it; for he is said to command deliverances, Ps. xliv. 4. Now the precept is directed to heaven and earth, and all the hosts of both, as royal precepts commonly run—To all officers, civil and military. All the creatures shall be made in their places to contribute to the carrying on of this great work, when God will have it done. If men will not be aiding and assisting, God will produce it without them, as he does the dews of heaven and the grass of the earth, which tarry not for man, nor wait for the sons of men, Mic. v. 7. Observe, (1.) The method of this great deliverance that is to be wrought for Israel. Righteousness must first be wrought in them; they must be brought to repent of their sins, to renounce their idolatries, to return to God, and reform their lives, and then the salvation shall be wrought for them, and not till then. We must not expect salvation without righteousness, for they spring up together and together the Lord hath created them; what he has joined together, let not us therefore put asunder. See Ps. lxxxv. 9-11. Christ died to save us from our sins, not in our sins, and is made redemption to us by being made to us righteousness and sanctification. (2.) The means of this great deliverance. Rather than it shall fail, when the set time for it shall come, the heavens shall drop down righteousness, and the earth shall open to bring forth salvation, and both concur to the reformation, and so to the restoration, of God's Israel. It is from heaven, from above the skies, that righteousness drops down, for every grace and good gift is from above; nay, since the more plentiful effusion of the Spirit it is now poured down, and, if our hearts be open to receive it, the product will be the fruits of righteousness and the great salvation.