quasireligious

quasi- +‎ religious

quasireligious (comparative more quasireligious, superlative most quasireligious)

1. Almost, or as if, religious.
   • 2008 January 11, William Grimes, “A Physician Caught Trying to Heal Himself”, in New York Times‎:

     The inside look at the workings of the medical internship system is fascinating, but it cannot compete with Dr. Jauhar’s own psychological adventure, a quasireligious journey from agnosticism to robust faith, with occasional dips into outright atheism.