“I know your works, that you are neither cold nor hot. I could wish you were cold or hot. So then, because you are lukewarm, and neither [a]cold nor hot, I will vomit you out of My mouth.

Revelation 3:15-16 NKJV
https://www.biblegateway.com/passage/?search=Revelation%203:15-16&version=NKJV via @biblegateway