信仰主义是一种认为信仰不是创建于理性与经验上，且信仰的价值是高于理性、科学的学说。

• Fideism, The Catholic Encyclopedia, New advent .
• Young, Michael ‘Mike’, A critique of Fideism, Infidel guy, （原始内容存档于2007-02-08） .

Fideism (/ˈfideɪˌɪzəm, ˈfaɪdi-/) is an epistemological theory which maintains that faith is independent of reason, or that reason and faith are hostile to each other and faith is superior at arriving at particular truths (see natural theology). The word fideism comes from fides, the Latin word for faith, and literally means "faith-ism."