1) Deiist 2) Like Illuminati members 3) Of a belief 4) Of God the Creator 5) Of or relating to deism 6) Rationalism 7) Type of religious belief 8) Word for a believer Found on https://www.crosswordclues.com/clue/deistic
De·is'tic (de*ĭs'tĭk), De*is'tic*al adjective Pertaining to, savoring of, or consisting in, deism; as, a deistic writer; a deistical book. « The deistical or antichristian scheme.» I. Watts. Found on http://www.encyclo.co.uk/webster/D/27
deism, deistic, deistical A belief in God based on reason rather than revelation, and involving the view that God has set the universe in motion but does not interfere with how it runs. Deism was especially influential in the 17th and 18th centuries. Found on http://www.wordinfo.info/words/index/info/view_unit/621/