The most exquisite sexual ecstasies in this age are like a child’s enjoyment of ice cream. There is as much distance between sexual pleasures in this world and the ecstasies of the spiritual body in the age to come as there is between a child’s enjoyment of ice cream and the pleasures of his marriage bed twenty years later.
Childlike ice-cream pleasures are prelude and pointer to adult sexual pleasure. Similarly, sexual pleasure in this age is prelude and pointer to unimaginably greater pleasures of the spiritual body in the age to come.
— John Piper, Desiring God, Matrimony No More, October 9, 2017