In regeneration nature is not ruined, but rectified. The convert is the same man, but new made. The faculties of his soul are not destroyed, but they are refined; the same violin, but newly tuned. Christ gave not the blind man new eyes, but a new sight to the old ones. Christ did not give Lazarus a new body, but enlivened his old body. So God in conversion doth not bestow a new understanding, but a new light to the old; not a new soul, but a new life to the old one.