Psychics who sell their power are not real. If they don’t use their gifts to help others for the glory of God, they are charlatans. Either that, or their gifts are manifest from the devil himself.
However, I fully believe that those who believe that their gifts are from the Holy Spirit and use their gifts to help others are genuine. These gifts are called “charisms”. In the Bible, many prophets, as well as the Apostles and disciples perform many wonders with these charisms. Many saints have performed many miraculous wonders with their charisms.
These charisms include, but are not limited to: speaking in tongues, interpretation of tongues, casting out devils and demons, healing, discernment of spirits, prophecy, clairvoyance, clairaudience, clairsentience (also called empathy), bi-location, etc.
Here are a couple of Biblical references to the fact that these charisms really do exist, and really are from God:
Mark 16: 15-18
15 And he said to them: Go ye into the whole world and preach the gospel to every creature. 16 He that believeth and is baptized shall be saved: but he that believeth not shall he condemned. 17 And these signs shall follow them that believe: In my name they shall cast out devils. They shall speak with new tongues. 18 They shall take up serpents: and if they shall drink any deadly thing, it shall not hurt them. They shall lay their hand upon the sick: and they shall recover.
I Corinthians Chapters 12-14
(To save space, I’m not going to post the entire thing, just give the links where you can read)
newadvent.org/bible/1co012.htm
newadvent.org/bible/1co013.htm
newadvent.org/bible/1co014.htm
Here are a couple of links about the position of the Catholic Church on these charisms:
diolaf.org/charismatic/giftsandcharisms.htm (This one even references the Catechism)
ewtn.com/library/Montfort/Handbook/Charism.htm
There is a charismatic renewal going on right now in the Catholic Church. You know those healing Masses that the Church has? They are done because of the charism of miraculous healing. Just look up spiritual gifts or Christian charisms, or something like that, and you’ll get a whole lot of articles on the subject.
I’m an empath, meaning I feel the emotions and senses of others around me, as well as being able to sense the spirit world. I have discernment of spirits and a healing touch. These are gifts that are meant to help people, to know when someone needs healed, needs comforted, needs help, is hurting, needs prayers for someone who is deceased, etc.
My mom and sister are “psychic”. They are able to prophecy things before they happen.
Therefore, I would not say that ALL psychics are evil and of the devil. You just have to know which ones are truly from God, and which ones aren’t.