'Spirits' in the Bible

and there were coming together also the people of the cities round about to Jerusalem, bearing ailing persons, and those harassed by unclean spirits -- who were all healed.

for unclean spirits came forth from many who were possessed, crying with a loud voice, and many who have been paralytic and lame were healed,

so that even unto the ailing were brought from his body handkerchiefs or aprons, and the sicknesses departed from them; the evil spirits also went forth from them.

And certain of the wandering exorcist Jews, took upon them to name over those having the evil spirits the name of the Lord Jesus, saying, 'We adjure you by Jesus, whom Paul doth preach;'