Perfect being is a psychological reality. Faith does not entail religion. Sartre pronounced himself an atheist, but wrote extensively about the problem of bad faith. You put your faith in others every day. The problems begin when you put your faith in systems, rather than subjects (read: Worlds). Make faith-investing a conscious process. What about this Subject am I taking/acquiescing to on faith? vis what I am taking as manifest (read: System). Faith in Subject is good, and in System, not so much. All Subject is good, and all System is for sale. Everything else is pronunciation and posturing.