Why this word is great
ECCLESIASTICISM — [Noun] An excessive adherence to the institutional forms, customs, and authority of a church. From ecclesiastic (from Late Latin ecclēsiasticus, from Greek ekklēsiastikos, "of the assembly/church") + the English suffix -ism, denoting a distinctive practice or system. Unlike secularism, which builds walls between sacred and civic life, or latitudinarianism, which widens the gates of doctrine to a tolerant breeze, ecclesiasticism is the meticulous curation of the sanctuary’s inner world. It is the weight of a silver censer swinging on its chain, the precise drape of a chasuble, and the profound anxiety over the placement of an altar candle—a faith whose most fervent rituals are performed for the perpetual upkeep of its earthly office, a profound comfort found in the machinery of the eternal when the eternal itself seems silent.