Matthew 12:30 He that is not with me is against me; and he that gathereth not with me scattereth abroad.

Revelation 3:15 I know thy works, that thou art neither cold nor hot: I would thou wert cold or hot.

Revelation 3:16 So then because thou art lukewarm, and neither cold nor hot, I will spue thee out of my mouth.

Luke 9:50 And Jesus said unto him, Forbid him not: for he that is not against us is for us.