Isaiah 66:22-23
“For as the new heavens and new earth, which I will make shall remain before Me,” says the Lord, “so shall your descendants and your name remain.
And it shall come to pass that from one New moon to another, and from one sabbath to another, all flesh shall come to worship before Me,” says the Lord.
As surely as My new heavens and earth shall remain, so surely shall you always be My people, with a name that shall never disappear.
All mankind shall come to worship the Lord God from week to week and month to month.
