Question: Who felt that humanism would surely be a major "religion" today?

Is "The anarchist Proudhon (best known for declaring that "property is theft") used the word "humanism" to describe a "culte, deification de l'humanite" ("worship, deification of humanity") and Ernest Renan in L'avenir de la science: pensees de 1848 ("The Future of Knowledge: Thoughts on 1848") (184849), states: "" the correct answer?
Choose from:
[I] yes
[II] no
[I]