All the moral teachings of the church are not the fundamentals.  For example, the "Church" teaches that God created women to resolve man's "loneliness" which the animals alone could not satisfy. (Letter to the Bishops...on the Collaboration of Men and Women", 2004). Fundamental? Believable? I was taught (in a seminary) that bull-fighting is ethically acceptable because it constituted a legitimate outlet for "man's" urge to violence. Fundamental? Believable?