Amos 9:14

"'and I will bring my people Israel back from exile. They will rebuild the ruined cities and live in them. They will plant vineyards and drink their wine; they will make gardens and eat their fruit.'" NIV translation

God's people are called out of the nations as a remnant and inhabit this new earth.

On this new earth, we will be caretakers of what God has created just as it was designed to be in Genesis.

We will work but it will not be a curse like it is today.

Amos 9:15

"'I will plant Israel in their own land, never again to be uprooted from the land I have given them,' says the Lord your God." NIV translation

This new earth is eternal and there will be no strife between the people that live there. All will be in order as God is universally accepted as the ruler of all men.