And he showed me a river of the water of life, clear as crystal. coming from the throne of God and of the Lamb, in the middle of its street.  And on either side of the river was the tree of life, bearing twelve kinds of fruit, yielding its fruit every month; and the leaves were for the healing of the nations. 
And there shall no longer be any curse; and the throne of God and of the Lamb shall be in it, and His bond-servants shall serve Him; and they shall see His face, and His name shall be on their foreheads.
And there shall no longer be any night; and they shall not have need of the light of a lamp nor the light of the sun, because the Lord God shall illumine them; and they shall reign forever and ever.--Revelation 22:1-5