Indestructible furniture; indestructible faith.
It may mean what is ordinarily understood by the word - climate, rainfall, railway rates or anything else except " indestructible powers of the soil."
Indeed this is the fundamental idea of Origen - "the original and indestructible unity of God and all spiritual essences."
Very few have any reference to Christianity, but they served as indestructible marks for indicating the position of interments in the catacombs.
A high school cheerleader (Panettiere) learns that she is totally indestructible.