Malachi 2:2
The Message Bible (MSG)
If you refuse to obediently listen, and if you refuse to honor me, GOD-of-the-Angel-Armies, in worship, then I'll put you under a curse. I'll exchange all your blessings for curses. In fact, the curses are already at work because you're not serious about honoring me.— Malachi 2:2 (MSG)