Answer

He wants to be in a place where man has not yet touched, and where woman has not felt emotion, where he can be with God, his “creator”, in peace.

A place where he can live like he did in his childhood, “untroubled” and where he can sleep with the grass below him and the sky above him.

Here he is speaking of a place like the Garden of Eden, a Utopia, a paradise where he can be free. It is possible that he was feeling suicidal at the time hence “There to abide with my creator God”, as if the land that he dreams of is heaven.