The Cordial Catholic (Keith Little) shows that although Jerome taught that presbyters and bishops are equals, Jerome also shows that the apostles universally decreed that one bishop-presbyter should be placed over the other bishop-presbyters. In other words, the monarchical episcopate, the structure of the Catholic Church, has its origins in the apostles. 

Alan Fimister, an atheist convert to Catholicism, argues that the Protestant reformation led to secularism. 

Suan summarizes his position on Nicaea II and further defends his thesis. He shows that Nicaea II is simply silent on whether or not the apostles venerated icons like the 8th century iconodules. That's not the way of reasoning at the Council. Moreover, Suan explores the forgeries used at Nicaea II, finding them to not endanger any central teachings of the Council or his thesis. 

Thomas Farrar argues for the deity and personhood of the Holy Spirit. We conclude by reflecting on the meaning and significance of the Trinity. 

Thomas Farrar summarizes his previous presentation and provides MORE evidence that Jesus is God. 

Thomas Farr presents scriptural evidence for the deity of Christ. 

Erick Ybarra presents seven propositions on Melchizedek and the Last Supper that, together, constitute a case for transubstantiation. Erick discusses Paul's eucharistic texts and Orthodox and Protestant objections. 

Joe Heschmeyer discusses how Pope Leo took down the robber council "Ephesus II" (449 AD) and what this means for the debate between Catholics and Orthodox on papal authority. 

Seraphim Hamilton, an Orthodox biblical theologian, discusses his journey from theistic evolution to young earth creationism. Seraphim's views are not the host's own views. 

Hassan Ahmad, a graduate of Princeton and current Harvard student, discusses his conversion from Islam to Roman Catholicism. He also explains why he didn't become Eastern Orthodox and Protestant.