"To hold seances or to talk with the dead is no great thing, because such spirits are always among us on this living plane."
– Lord Meher, original print edition, p. 724
This is consistent with the writings of Swedenborg. This is very possibly what 'light orbs' are. Here is an online discussion about them, along with notes and photos by a psychic.
https://www.quora.com/What-can-small-orbs-of-light-do-to-you-Is-this-good-or-bad-If-you-have-them-sometimes-at-night-in-your-room-Should-I-be-worried
“Spirits narrate things wholly false, and lie. When spirits begin to speak to man, care should be taken not to believe them, for most everything they say is made up by them, and they lie; so if we permitted them to relate what Heaven is, and how things are in Heaven, they would tell so many falsehoods, and with such strong assertion that man would be astonished; wherefore it was not permitted me when spirits were speaking to have any belief in what they stated. They love to feign. Whatever may be the topic spoken of, they think they know it, and if man listens and believes, they insist, and in various ways deceive and seduce.”
– Emmanuel Swedenborg (1688-1772), Father of Channeling, Miscellaneous Works
