“If Christ is in you, though the body is dead because of sin, yet the spirit is alive because of righteousness” (Romans 8:10).
Faith does not negate the reality that our mortal body is nonetheless subject to decay and death. Even so, death does not have the final word. Regarding the resurrection of the dead, what is sown a perishable body is raised an imperishable body (1 Cor. 15:42). What is suited for this present, temporal, realm is resurrected in a corporeal form fit for the eternal; the corruptible for the incorruptible.