Ezekiel 33:31-33

31And they come to you as people come, and sit before you as My people and hear your words, but they do not do them; for they do the lustful desires expressed by their 1mouth, and their heart follows their unlawful 2gain.

32And behold, you are to them like a love song by one who has a 3beautiful voice and plays well on an instrument; for they hear your words but they do not practice them.

33So when it 4comes--5as it certainly will--then they will know that a prophet has been among them.”