prelapsarian [pree-lap-sair-ee-uh n]
1. Theology. occurring before the Fall: the prelapsarian innocence of Eden.
2. characteristic of or pertaining to any innocent or carefree period: a prelapsarian youth.
Origin: 1875-80; pre- + -lapsarian, as in infralapsarian, supralapsarian
Now YOU come up with a sentence (or fic? or graphic?) that best illustrates the word.