I don't find any Biblical justification for a man to stand up for 45 minutes and preach to a group believers. Paul did it after returning from a 3 years absence, but that is it, what I do find in the first century is shared giving (1Cor:14:26) of spiritual gifts not one professionally trained orator hogging the spotlight. What everyone knows as clergy actually comes from Rome, which comes from Babylon along with Sunday worship and all the holidays. American Christianity is mostly pagan from start to finnish, and traditions are proudly protected. I have yet to meet a "pastor" who could teach or a teacher who could pastor....something is really wrong. I believe many christians are going to be supprised that most of their clergy will not be in heaven.