'Spirit' in the Bible

My people at its staff asketh and its rod declareth to it, For a spirit of whoredoms hath caused to err, And they go a-whoring from under their God.

They give not up their habitual doings, To turn back unto their God, For a spirit of whoredoms is in their midst, And Jehovah they have not known.

Come in have the days of inspection, Come in have the days of recompence, Israel doth know! a fool is the prophet, Mad is the man of the Spirit, Because of the abundance of thine iniquity, And great is the hatred.