A lukewarm Christian is someone who claims to be a believer in Jesus but does not appear to be committed to Christ, may occasionally attend church, rarely reads the Bible, and dabbles in the sinful things of the world. Such so-called Christians appear to be Christians in name only but are most probably false converts. Revelation 3:15–16, “I know your deeds, that you are neither cold nor hot; I wish that you were cold or hot. 16 So because you are lukewarm, and neither hot nor cold, I will spit you out of My mouth.”