Rev 22:3 And there shall be no more curse, but the throne of God and of the Lamb shall be in it, and His servants shall serve Him.
4 They shall see His face, and His name shall be on their foreheads.
5 There shall be no night there: They need no lamp nor light of the sun, for the Lord God gives them light. And they shall reign forever and ever.
Heaven, in the presence of God, void of the curse of sin. Glorious future. We know nothing about how good this will be now because we struggle with & against sin everyday. We have great days, even with the struggle over the curse however I can only imagine life without the curse of sin nature. This is Gods plan. It has always been His plan.