Yes, Malachi 3:8 says Will a man rob God? Yet you are robbing Me!...In tithes and offerings.….Bring the whole tithe into the storehouse, so that there may be food in My house, and prove Me herewith,” says the LORD of hosts, “if I will not open for you the windows of heaven and pour out for you a blessing until it overflows.
Further, in the New Testament Jesus references tithing when he says, Woe to you, teachers of the law and Pharisees, you hypocrites! You give a tenth of your spices--mint, dill and cumin. But neglect weightier matters of the law--justice, mercy and faithfulness. You should have practiced the latter, without neglecting the former. (Matt 23:23) Note that in this text, while the Lord speaks of weightier matters than tithing, he says regarding tithing, that we should not neglect it.
The Church does not require an absolute adherence to the biblical tithe, (i.e., giving one tenth of income to the church), nevertheless, there is a precept that Catholics contribute to the mission of Church. While details are left to the individual conscience, tithing is a long and ancient tradition. As Malachi 3 says, tithing is not merely an obligation; it also opens the doors to many blessings.
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