Jesus’ message to the Laodicean church in Revelation is stark: ‘So, because you are lukewarm, and neither hot nor cold, I will spit you out of my mouth.’ (Rev3:16). But how do we judge whether we are lukewarm Christians? This post presents a caricature of a lukewarm Christian, with the idea that you judge yourselves against this standard as a bit of a Christian health check. I hope you find it challenging and useful.