From this, as well as from some other unfortunate cases, persons are admonished to be careful to refrain from visiting such impostors. Some have been told that St. Paul, St. Peter, St. Luke, and Timothy, were present, and answered questions put to them; but Mr. Davis and Mr. Sunderland declare it to be false. Mr. Davis says, "This point I have been led to investigate carefully; and at no one of the _circles_ referred to do I discover, upon the most critical interior retrospection, a _single_ communication from the veritable St. Paul, nor from any one of his glorious compeers." So of Benjamin Franklin, who, it is said, has never condescended to converse but a very few times with earthly beings, though his name is often quoted in connection with clairvoyancy. The reason he is said to assign to Mr. Davis is, that he cannot "prevent the almost exact human imitations of his vibrations; and that they produce so much confusion and contradiction, that, he thinks it best to wait until some further improvement can be made in the mode of communication between the two worlds." Yet how many are told that they have been put in communication with Franklin! Mr. Sunderland says, "We need the same conditions, or guaranties, for believing _spirits_, that we do for believing _human_ testimony." Speaking of those clairvoyants who are supposed to be exalted into the spirit sphere, so as to see and converse with spirits, he says, "Whether they do, really, see the spirits, whom they think they do, must be determined by other things besides their own testimony. We are not obliged to take their own mere _ipse dixit_ upon this, any more than upon any other subject." And as yet, as has been remarked by Dr. Phelps, _there is no proof that what purports to be a revelation from spirits is the work of spirits at all_. Mr. Sunderland, for all we can see, is liable to be in an error, as well as others; and all the evidence he gives us that he has had interviews and holds conversations with spirits is that of his own testimony alone. And so of Mr. Davis. We have said that no dependence whatever can be placed upon the rapping spirits. Dr. Phelps, of Stratford, Connecticut, once heard a very loud rapping under the table while at his breakfast. "I asked if it was my sister. The answer was, 'Yes.' 'Well,' said I, 'if you are the spirit of my sister, you can tell me how many children you have in this world.' So the spirit commenced counting, and counted up to twenty-five, when I pronounced it a _lying_ spirit. I asked it, 'Are you unhappy?' It answered, 'Yes.' 'Can I do you any good?' 'Yes.' 'How?' The spirit then called for the alphabet, and spelled out, 'Give me a glass of fresh gin.' 'What will you do with it,' said I. '_Put it to my mouth._' I asked, 'Where is your mouth?' No answer."