'Perishable' in the Bible

and, instead of worshipping the imperishable God, they worshipped images resembling perishable man or resembling birds or beasts or reptiles.

Therefore do not let sin reign in your mortal body so that you obey its lusts and passions.

And if the Spirit of Him who raised Jesus from the dead lives in you, He who raised Christ Jesus from the dead will also give life to your mortal bodies through His Spirit, who lives in you.