Malachi 1:5-7

5 Your eyes will see, and you will say, “The LORD is great — even beyond the border of Israel!”

6 “A son honours his father, and a servant his master. If I am a father, then where is my honour? And if I am a master, where is the respect due me? Says the LORD of Hosts to you, priests, who despise my name. You say, ‘How have we despised your name?’

7 You offer polluted bread on my altar. You say, ‘How have we polluted you?’ In that you say, ‘The LORD’s table is contemptible.’