On Catholic Answers, episode #6796, Dr. David Anders makes it sound as though the issue of supremacy of the Roman bishop came up for the first time in the third century, as though “Pope Stephen” asserted the primacy of the Roman see, and as though the East acquiesced in silence. As explained in more detail at the link (link to
Alpha and Omega Ministries is a Christian apologetics organization based in Phoenix, Arizona. James White, director, is a professor, having taught Greek, Systematic Theology, and various topics in the field of apologetics for numerous schools.