Papers delivered and a panel discussion on the following topics: Who did What in the Church in the New Testament? Who Did What in the Church in the First Millennium? Who Did What in the Church in the Second Millennium? Mission and Ministry, Lay Ecclesial Ministry - What It Is and What It Isn't - Lay ministers and Ordained Ministers. The topics are discussed by Sr Carolyn Osiek, Dr Francine Carman, Rev Kenan Osborne, Dr Richard Gaillardetz, Rev Thomas F. O'Meara, and Rev Michael J Himes - six distinguished Catholic theologians.