Albert Barnes' Bible Commentary
Malachi 3:10
Bring the whole tithes - , not a part only, keeping back more or less, and, as he had said, defrauding God, offering, like Ananias, apart, as if it had been the whole; into the treasury, where they were collected in the time of Hezekiah and again, at this time, by the direction of Nehemiah, “so that there shall be food,” not superfluity, in My house “for those who minister in the house of My sanctuary.” Nehemiah 13:10. “The Levites and singers had, before the reformation, fled every one to his field, because the portion of the Levites had not been given them.” On Nehemiah’s remonstrance, aided by Malachi, “the tithe of corn and the wine and the new oil were brought into the treasuries.”
Bring the whole tithes - o “Thou knowest that all things which come to thee are God’s, and dost not thou give of His own to the Creator of all? The Lord God needeth not: He asketh not a reward, but reverence: He asketh not anything of thine, to restore to Him. He asketh of thee “first-fruits and tithes.” Niggard, what wouldest thou do, if He took nine parts to Himself, and left thee the tenth? What if He said to thee; ‘Man, thou art Mine, Who made thee; Mine is the land which thou tillest; Mine are the seeds, which thou sowest; Mine are the animals, which thou weariest; Mine are the showers, Mine the winds, Mine the sun’s heat; and since Mine are all the elements, whereby thou livest, thou who givest only the labor of thine hands, deservest only the tithes.’ But since Almighty God lovingly feeds us, He gives most ample reward to us who labor little: claiming to Himself the tithes only, He has condoned us all the rest.”
And prove Me now herewith, in or by this thing - God pledges Himself to His creatures, in a way in which they themselves can verify. “If you will obey, I will supply all your needs; if not, I will continue your dearth.” By whatever laws God orders the material creation, He gave them a test, of the completion of which they themselves could judge, of which they themselves must have judged. They had been afflicted with years of want. God promises them years of plenty, on a condition which He names. What would men think now, if anyone had, in God’s name, promised that such or such a disease, which injured our crops or our cattle, should come at once to an end, if any one of God’s laws should be kept? We should have been held as finatics, and rightly, for we had no commission of God. God authenticates those by whom He speaks; He promises, who alone can perform.
“There are three keys which God hath reserved in His own hands, and hath not delivered to any to minister or substitute, the keys of life, of rain, and of the resurrection. In the ordering of the rain they look on His great power, no less than in giving life at first, or afterward raising the dead to it; as Paul saith Acts 14:17, “God left not Himself without witness, in that He did good and gave rain, from heaven and fruitful seasons.”
If I will not open the windows of heaven - o In the time of the flood, they were, as it were, opened, to man’s destruction: now, God would rain abundantly for you, for their sakes. “And pour you out, literally empty out to you,” give to them fully, holding back nothing. So in the Gospel it is said, that the love of God is “shed abroad poured out and forth in our hearts by the Holy Spirit which is given to us.”
“That there is not room enough to receive it; literally until there is no sufficiency.” (In Psalms 72:7 (quoted by Ges. Ros. etc.) “there shall be abundance of peace ירח בלי עד, literally, “until there be no moon,” has a literal meaning, that the peace should last until the end of our creation, without saying anything of what lies beyond.) The text does not express what should not suffice, whether it be on God’s part or on man’s. Yet it were too great irony, if understood of God. His superabundance, “above all which we can ask or think,” is a first principle in the conception of God, as the Infinite Source of all being. But to say of God. that He would pour out His blessing, until man could not contain it, is one bliss of eternity, that God’s gifts will overflow the capacity of His creatures to receive them. The pot of oil poured forth the oil, until, on the prophets saying 2 Kings 4:6, “Bring me yet a vessel,” the widows son said, There is not a vessel more. And the oil stayed.” God’s gifts are limited only by our capacity to receive them.