Malachi 3:6-10

“I the LORD do not change. So you descendants of Jacob have not been destroyed. Since the time of your ancestors, you have disobeyed my rules and have not kept them. Return to me, and I will return to you,” says the LORD All-Powerful. “But you ask, ‘How can we return?’ “Should a person rob God? But you are robbing me. “You ask, ‘How have we robbed you?’ “You have robbed me in your offerings and the tenth of your crops. So a curse is on you, because the whole nation has robbed me. Bring to the storehouse a full tenth of what you earn so there will be food in my house. Test me in this,” says the LORD All-Powerful. “I will open the windows of heaven for you and pour out all the blessings you need.