'Spirit' in the Bible

My people ask counsel at their stock, and their staff declareth unto them; for the spirit of whoredom hath caused them to err, and they have played the harlot, departing from under their God.

Their doings will not suffer them to turn unto their God; for the spirit of whoredom is within them, and they know not Jehovah.

The days of visitation are come, the days of recompense are come; Israel shall know it: the prophet is a fool, the man that hath the spirit is mad, for the abundance of thine iniquity, and because the enmity is great.