Here the body is spoken of as if it were a person, and becoming imperishable is spoken of as if being imperishable was clothing that a body would wear. Alternate translation: "when this perishable body has become imperishable" or "when this body that can rot can no longer rot" (See: [[rc://en/ta/man/translate/figs-personification]] and [[rc://en/ta/man/translate/figs-metaphor]])
Here the body is spoken of as if it were a person, and becoming immortal is spoken of as if being immortal was clothing that a body would wear. Alternate translation: "when this mortal body has become immortal" or "when this body that can die can no longer die" (See: [[rc://en/ta/man/translate/figs-personification]] and [[rc://en/ta/man/translate/figs-metaphor]])