They witness to the resurrection, not clarify it.  The Sacraments are their job, at least until Eucharist is equated with Sedar.  They could do it better, especially with regard to gay couples and the victims of bad marriages, but by and large they are good at performing the rituals.  That does not give them any superiority in thinking for us, especially when the hierarchy uses the vow of obedience to silence dissident clergy and ignores obvious evidence, as well as being unconscious to how its own sexuality affects teaching, not as a blessing but an intrusion.