Revelation 3:16 and 19-20

"'So then, because you are lukewarm, and neither cold nor hot, I will vomit you out of My mouth.'"

"'As many as I love, I rebuke and chasten. Therefore be zealous and repent.'"

"'Behold, I stand at the door and knock. If anyone hears My voice and opens the door, I will come in to him and dine with him, and he with Me.'"