34. It is evident that a person remains a person after death, even though not visible to the eyes, from the angels seen by Abraham, Gideon, Daniel and other prophets; or from the angels seen in the Lord's tomb, and many times after that by John, as described in Revelation; and above all from the Lord Himself, who showed Himself to the disciples to be a man by touch and by eating, yet was able to vanish from the sight of their eyes. The reason why they saw Him was that at that time the eyes of their spirits were opened, and when they are open objects in the spiritual world are as plain to see as those in the natural world.