What does Zephaniah 3:20 mean?

At that time, I’ll bring you back home. I’ll gather you together and make you respected and praised among all the nations. I’ll restore your fortunes right in front of your eyes, says the Lord. Zephaniah 3:20 - Modern Text Bible

(God promises a full restoration—bringing his people back, giving them honor, and letting them see with their own eyes how he turns things around for them.)