What does Ezekiel 20:39 mean?

So go ahead, all of you who keep ignoring me—keep worshiping your idols if that’s what you want. But after this, you’ll never again treat my holy name like it’s nothing, with your gifts and your idols. Ezekiel 20:39 - Modern Text Bible

(God tells the people that if they insist on idolatry, they can go their own way, but a time is coming when they’ll stop disrespecting Him.)