Jeremiah 23:32

False dreams; that is, false things under the notion of things which I have revealed unto them in their sleep. By lightness here some understand volubility and smoothness of tongue and speech; others, lasciviousness; others, levity and inconstancy: the last seemeth most probably the sense. I sent them not, (saith God.) therefore they shall not profit. None can expect God's blessing upon their ministry that are not called and sent of God into the ministry.