Malachi 1:7

1:7 You are offering improper sacrifices on my altar, yet you ask, ‘How have we offended you?’ By treating the table of the Lord as if it is of no importance!

Malachi 3:7

3:7 From the days of your ancestors you have ignored my commandments and have not kept them! Return to me, and I will return to you,” says the Lord who rules over all. “But you say, ‘How should we return?’

Malachi 3:14

3:14 You have said, ‘It is useless to serve God. How have we been helped by keeping his requirements and going about like mourners before the Lord who rules over all?