We do not live on the new or renewed earth where righteousness dwells. The wicked still inhabit the earth.
Isaiah 66:22-23 “For as the new heavens and the new earth Which I will make shall remain before Me,” says Yahweh, “…And it shall come to pass that from one new month (chodesh) to another, And from one Sabbath to another, All flesh shall come to worship before Me,” says Yahweh.”
I do not claim to know the future, but it does appear that we will observe the Sabbath in the next age.
Hebrews 4:9 “There remains therefore a Sabbath rest for the people of God.”