Revelation 3:15-17 New Revised Standard Version (NRSV)
15 “I know your works; you are neither cold nor hot. I wish that you were either cold or hot. 16 So, because you are lukewarm, and neither cold nor hot, I am about to spit you out of my mouth. 17 For you say, ‘I am rich, I have prospered, and I need nothing.’ You do not realize that you are wretched, pitiable, poor, blind, and naked.