Eclesiologist or Ecclesiologist: How To spell?
The word Eclesiologist is misspelled against Ecclesiologist, a noun meaning "One versed in ecclesiology."
Ecclesiologist has double "cc" is mispronounced as "c"Remember double 'CC' in between the strings E & lesiologist which should not be misspelled with single 'C'
Wrong Spelling:  E-c-lesiologist  Correct Spelling:  E-cc-lesiologist 
Find more incorrect spellings of Ecclesiologist to spell right way.