New City Catechism 52.2
Question 52: What hope does everlasting life hold for us? Answer: It reminds us that this present fallen world is not all there is; soon we will live with and enjoy God forever in the new city, in the new heaven and earth, where we will be fully and forever free from all sin and will inhabit renewed, resurrection bodies in a renewed, restored creation. One of the great hopes of our redemption to come is that one day sin will be a reality we can always speak about in the past