Editor's note: This article was updated June 17 to include a clarification by the Vatican: Pope Francis approved a revision to the official transcript to say that “a portion” of sacramental marriages are null, instead of “the great majority.”​

ROME — Pope Francis said Thursday that many sacramental marriages today are not valid, because couples do not enter into them with a proper understanding of permanence and commitment.

While he initially said in unscripted comments that “the great majority of our sacramental marriages are null,” he later approved a revision of these remarks.

When the Vatican released its official transcript of the encounter the following day, they had changed the comment to say that “a portion of our sacramental marriages are null.”

In the Vatican blog “Il sismografo,” Vatican spokesman Father Federico Lombardi said that this change is a revision approved by the Pope himself.

“When they touch on subjects of a certain importance, the revised text is always submitted to the Pope himself,” Father Lombardi said. “This is what happened in this case, so the published text was expressly approved by the Pope.”

The initial comments had come as the Pope was addressing the Diocese of Rome’s pastoral congress. After his initial scripted remarks, he held a question-and-answer session.

A layman asked about the “crisis of marriage” and how Catholics can help educate youth in love, help them learn about sacramental marriage, and help them overcome “their resistance, delusions and fears.”

The Pope answered from his own experience.

“I heard a bishop say some months ago that he met a boy that had finished his university studies, and said ‘I want to become a priest, but only for 10 years.’ It’s the culture of the provisional. And this happens everywhere, also in priestly life, in religious life,” he said.

“It’s provisional, and because of this the great majority of our sacramental marriages are null. Because they say ‘yes, for the rest of my life!’ but they don’t know what they are saying. Because they have a different culture. They say it, they have good will, but they don’t know.”

He spoke of his encounter with a woman in Buenos Aires who “reproached” him. She said that priests study for the priesthood for years and can get permission to leave the priesthood to marry and have a family. For the laity, this woman said, “we have to do the sacrament for our entire lives, and indissolubly, to us laity they give four (marriage preparation) conferences, and this is for our entire life.”

Pope Francis said that marriage preparation is a problem, and that marital problems are also linked to social situations surrounding weddings.

He recounted his encounter with a man engaged to be married who was looking for a church that would complement his fiancée’s dress and would not be far from a restaurant.

“It’s social issue, and how do we change this? I don’t know,” the Pope said.

He noted that as Archbishop of Buenos Aires he had prohibited marriages in the case of “shotgun weddings” where the prospective bride was pregnant. He did this on the grounds there was a question of the spouses’ free consent to marry. 

“Maybe they love each other, and I’ve seen there are beautiful cases where, after two or three years they got married,” he said. “And I saw them entering the church, father, mother and child in hand. But they knew well [what] they did.”

Pope Francis attributed the marriage crisis to people who “don’t know what the sacrament is” and don’t know “the beauty of the sacrament.”

“They don’t know that it’s indissoluble, they don’t know that it’s for your entire life. It’s hard,” the Pope said.

He added that a majority of couples attending marriage prep courses in Argentina typically cohabitated.

“They prefer to cohabitate, and this is a challenge, a task. Not to ask ‘why don’t you marry?’ No, to accompany, to wait, and to help them to mature, help fidelity to mature.”

He said that in Argentina’s northeast countryside, couples have a child and live together. They have a civil wedding when the child goes to school, and when they become grandparents they “get married religiously.”

“It’s a superstition, because marriage frightens the husband. It’s a superstition we have to overcome,” the Pope said. “I’ve seen a lot of fidelity in these cohabitations, and I am sure that this is a real marriage, they have the grace of a real marriage because of their fidelity, but there are local superstitions, etc.”

“Marriage is the most difficult area of pastoral work,” he said.