Laodicean
adjective
[ ˌleɪə(ʊ)dɪˈsiːən ]
• half-hearted or indifferent, especially with respect to religion or politics.
• "this Laodicean cant of tolerance"
Laodicean
noun
• a person with a Laodicean attitude.
Origin:
early 17th century: from Latin Laodicea in Asia Minor, with reference to the early Christians there (Rev. 3:16), + -an.