Luke 9:50

9:50 But Jesus said to him, “Do not stop him, for whoever is not against you is for you.”

Matthew 12:30

12:30 Whoever is not with me is against me, and whoever does not gather with me scatters.

Revelation 3:15-16

3:15 ‘I know your deeds, that you are neither cold nor hot. I wish you were either cold or hot! 3:16 So because you are lukewarm, and neither hot nor cold, I am going to vomit you out of my mouth!