Not sectarian; not intended or adapted to promote a sect; not characterized by any of the peculiarities or prejudices of a sect.

adjective. Not sectarian

adjective. not restricted to one sect or school or party

"The designation of the said "unsectarian" religion as the "ancient catholick" betrays the attempt to oppose this religion of "Humanity" to the Roman Catholic as the only true, genuine, and originally Catholic."

ecumenic  ecumenical  interchurch  interdenominational  nondenominational  

acosmic  all-loving  brahmanical  contractive  endogamous