Would it be a mortal sin if I left the church? I believe in Jesus as my savior, and I look forward to receiving the Eucharist. Am I a hypocrite in staying?

Sister Ita Ford was a Catholic Maryknoll Sister who grew up in Brooklyn. She served as a missionary in Bolivia, Chile and El Salvador, working primarily with the poor.

Cremation is now permitted for Catholics, so long as it is not chosen in denial of the Christian teaching on resurrection and the sacredness of the human body.

Is it not our duty to point out when a friend is committing a sin? Otherwise, if we don’t try to save the soul of a sinner, then we too can be found guilty.

We do sin, and we do die; but Jesus, by his own suffering and death, offers us the path to ultimate happiness.

Q. I am an 88-year-old Korean War veteran with a question that is not earth-shattering but one that bothers me almost every day. I talk and pray to God, to Jesus and to the Blessed Virgin Mary out loud — every morning and at night before I go to bed. But there are also times when I pray silently — just in my head — especially if I wake up during the night. So what I need to know is whether those prayers — the silent ones — are heard.

When grandchildren who have been living together for years without being married come to visit, do I put them in separate bedrooms? People laugh at me for this, but I have a real problem: Is living together no longer a sin? (Sorry — I can’t move on from my upbringing.) (City and state withheld)

Why do some religions say that the Sabbath day is Saturday while others — including Catholics — say it’s on Sunday?

Father Doyle fields a question about the marriage of Mary and Joseph. He also discusses attending same-sex weddings.

Father Doyle fields questions about dementia and the Eucharist, and the Nativity fast.