Based upon 1st Corinthians, Ch 12, I believe/think that “psychic gifts” a person has are from God. It is how one uses those gifts, for good or evil, that must be examined and evaluated. A person who has the gift and is told it is demonic, then, I would expect them to be vulnerable to being corrupted by Satan/the Devil, into using it for evil.
HMMMmmm...
1 Corinthians 12
1 Now concerning spiritual gifts, brethren, I do not want you to be ignorant: 2 You know that[a] you were Gentiles, carried away to these dumb idols, however you were led. 3 Therefore I make known to you that no one speaking by the Spirit of God calls Jesus accursed, and no one can say that Jesus is Lord except by the Holy Spirit.
4 There are diversities of gifts, but the same Spirit. 5 There are differences of ministries, but the same Lord. 6 And there are diversities of activities, but it is the same God who works all in all. 7 But the manifestation of the Spirit is given to each one for the profit of all: 8 for to one is given the word of wisdom through the Spirit, to another the word of knowledge through the same Spirit, 9 to another faith by the same Spirit, to another gifts of healings by the same[b] Spirit, 10 to another the working of miracles, to another prophecy, to another discerning of spirits, to another different kinds of tongues, to another the interpretation of tongues. 11 But one and the same Spirit works all these things, distributing to each one individually as He wills.
So, some 'gift'; that is NOT mentioned here, is from GOD, just because these that ARE mentioned, are from Him.
It's a nice concept; but VERY poor logic to back it up.