Malachi 3:2-6

2But who can endure the day of his coming? Who can stand when he appears? For he will be like a refiner’s fire or a launderer’s soap. 3He will sit as a refiner and purifier of silver; he will purify the Levites and refine them like gold and silver. Then the LORD will have men who will bring offerings in righteousness,

4and the offerings of Judah and Jerusalem will be acceptable to the LORD, as in days gone by, as in former years.

5“So I will come to put you on trial. I will be quick to testify against sorcerers, adulterers and perjurers, against those who defraud laborers of their wages, who oppress the widows and the fatherless, and deprive the foreigners among you of justice, but do not fear me,” says the LORD Almighty.

Breaking Covenant by Withholding Tithes 6“I the LORD do not change. So you, the descendants of Jacob, are not destroyed.