門徒物知らず

もんとものしらず

noun

•

ignorance of Jōdo Shinshū practitioners (who only chant the Namu Amida Butsu and have little knowledge of other parts of Buddhism)(derogatory)

門	gate, counter for cannons
徒	on foot, junior, emptiness, vanity, futility, uselessness, ephemeral thing, gang, set, party, people
物	thing, object, matter
知	know, wisdom