How Can You Tell If Someone Is Demon-Possessed?

Recognizing the difference between a person who’s possessed and a person struggling with a mental illness or other infirmity is a vital part of the ministry of exorcism, according to a long-time exorcist and priest.

Father Cipriano de Meo, who has been an exorcist since 1952, told CNA’s Italian agency ACI Stampa that typically, a person is not possessed but is struggling with some other illness.
Source: CNA