98. In the world a man is not a charity in respect of his form, in face, body, or voice, but his mind may be; and after death his mind is a spirit in human form. Nevertheless, a sincere man, who thinks nothing contrary to charity, can be known from his face and voice; with difficulty however, because there exist such hypocrites as are able to imitate to the life, and even to put on, the sincerity of charity. But if an angel looks at his face and hears his voice, he recognizes what he is, not seeing the material covering that is over it, to which, however, a material man pays attention.