secularist       
 noun [ C ] uk/ˈsek.jə.lər.ɪst/ us/ˈsek.jə.lər.ɪst/
 世俗主义者,主张国家在社会生活和政治活动中摆脱宗教控制
someone who believes that religion should not be involved with the ordinary social and political activities of a country
  Secularists condemn Christian influence in the public sphere. 世俗主义者谴责基督教会对公共社会事务的干预。  
 - More examples
 - Secularists worry that with the AKP running the government, religious conservatism will grow.
 - the nation's culture wars, pitting evangelical Christians against secularists
 - The European participants were mainly secularists and had little understanding of Islam.
 - Secularists aren't atheists. They just believe in the separation of church and state.
 
secularist       
adjective uk/ˈsek.jə.lər.ɪst/ us/ˈsek.jə.lər.ɪst/
 世俗主义的
believing that religion should not be involved with the ordinary social and political activities of a country
  secularist ideology 世俗主义的观念意识 
 See: secularism
 - More examples
 - Very often the people who have been able to adopt a secularist or liberal ideology are the privileged, who've had the chance of some kind of education.
 - The greatest opposition momentum lies with the secularist parties.
 - The nation holds affectionately to its secularist individuality.
 - Despite many schools being run by religious organisations, a secularist trend is occurring among younger generations.
 - This group is secularist and their program tends to be technological.