Is it biblical to talk to spirits?
25 And when Jesus saw that a crowd came running together, he rebuked the unclean spirit, saying to it, "You mute and deaf spirit, I command you, come out of him and never enter him again.
Psalms 36:1 - 12
1 Transgression speaks to the wicked deep in his heart; there is no fear of God before his eyes. 2 For he flatters himself in his own eyes that his iniquity cannot be found out and hated.