'Powers' in the Bible

On the contrary, the things which the Gentiles (pagans) sacrifice, they sacrifice to demons [in effect], and not to God; and I do not want you to become partners with demons [by eating at feasts in pagan temples].

Now there are [distinctive] varieties of spiritual gifts [special abilities given by the grace and extraordinary power of the Holy Spirit operating in believers], but it is the same Spirit [who grants them and empowers believers].

to another [wonder-working] faith [is given] by the same [Holy] Spirit, and to another the [extraordinary] gifts of healings by the one Spirit;

Do all have gifts of healing? Do all speak with tongues? Do all interpret?

And if I have the gift of prophecy [and speak a new message from God to the people], and understand all mysteries, and [possess] all knowledge; and if I have all [sufficient] faith so that I can remove mountains, but do not have love [reaching out to others], I am nothing.