“Call no man ‘Father,’” so why do we call priests ‘Father?’ Can priests say Mass with their back to the congregation? Scriptural apologist John Martignoni hosts “EWTN Open Line—Monday” to take these and other questions, like: are satan and lucifer the same entity? If Jesus were walking the Earth today, would he refuse Communion to a non-Catholic? Should we allow an Evangelical into our Catholic Bible Study? How come we call Protestants “separated brethren?”