Curse or Blessing

Of what is one guilty who withholds the tithe and freewill offerings?BR-ASI9 436.13

“Will a man rob God? Yet ye have robbed Me. But ye say, Wherein have we robbed Thee? In tithes and offerings.” Malachi 3:8.BR-ASI9 436.14

Concerning what does the Lord ask us to prove Him, and upon what conditions does He promise great blessings?BR-ASI9 437.1

“Bring ye all the tithes into the storehouse, that there may be meat in Mine house, and prove Me now herewith, saith the Lord of hosts, if I will not open you the windows of heaven, and pour you out a blessing, that there shall not be room enough to receive it. And I will rebuke the devourer for your sakes, and he shall not destroy the fruits of your ground; neither shall your vine cast her fruit before the time in the field, saith the Lord of hosts.” Malachi 3:10, 11.BR-ASI9 437.2