Malachi 1:10-12

“Oh, that there were even one among you [whose duty it is to minister to Me] who would shut the gates, so that you would not kindle fire on My altar uselessly [with an empty, worthless pretense]! I am not pleased with you,” says the LORD of hosts, “nor will I accept an offering from your hand. For from the rising of the sun, even to its setting, My name shall be great among the nations. In every place incense is going to be offered to My name, and a grain offering that is pure; for My name shall be great among the nations,” says the LORD of hosts. “But you [priests] profane it when you say, ‘The table of the Lord is defiled, and as for its fruit, its food is to be despised.’