Called To Communion - 11118- Peter is a Rock or a Pebble? by EWTN Catholic Radio published on 2018-01-11T21:54:33Z Dr. David Anders talks lovingly but clearly with non-Catholics & fallen-away Catholics. Today Barbara asked if the Greek for Peter is rock or pebble? Teri wants to know who Catholic deal with those who have mental issues. Maria wants to know if she should join in the salvation prayer at Protestant funerals. Listen to Dr. Anders as he shares his wisdom.