Ecclesiaphobia or Ecclesiophobia – The Fear of Church (fear of body of believers)
Ecclesia (or Ekklesia) is Greek for body of believers or known as church. Phobia is Greek for Fear. This fear deals with the fear of church or fear of body of believers. You can say fear of Christians. Maybe even fear of holy people. This fear is they are afraid of church not a reverant fear either.
In some cases it may be the fear the church building not the church as in the body of believers.