Pope Leo XIV to seminarians: ‘Piety without doctrine becomes fragile sentimentality’

Vatican City, Nov 5, 2025 / 16:33 pm

Pope Leo XIV on Wednesday addressed a letter to seminarians of the Archdiocese of Trujillo, Peru, reminding them of the need to be close to Christ while discerning a vocation to the priesthood.

In a long letter to men studying at the “San Carlos y San Marcelo” major seminary, who celebrated the institution’s 400th anniversary on Nov. 4, the Holy Father emphasized that prayer and the search for truth are not “parallel journeys” but a single path that leads to God.

‘Nurture both’

“A piety without doctrine becomes fragile sentimentality; doctrine without prayer becomes sterile and cold,” he wrote. “Nurture both with balance and passion, knowing that only in this way can you authentically proclaim what you live and live coherently what you proclaim.”

As an Augustinian missionary, Leo XIV once served as the seminary’s director of studies. From 1989–1998 he taught San Carlos y San Marcelo seminarians canon law, moral theology, and patristics.

Stressing the importance of forming both the “spiritual and intellectual life” at the seminary, the Holy Father said the combination of study and prayer prepares candidates for a “solid and luminous priesthood.”

Focusing on the centrality of Jesus Christ, the pope said the “first task” of all seminarians is “to be with the Lord, to let him form you, to know and love him, so that you may become like him.”

In the letter, he explained that the Church has always wanted seminaries to be places to help foster their personal relationship with Jesus and “prepare those who will be sent to serve the holy people of God.”

“For this reason, before anything else, it is necessary to allow the Lord to clarify one’s motivations and purify one’s intentions,” he wrote. “The priesthood cannot be reduced to ‘achieving ordination’ as if it were an external goal or an easy way out of personal problems.”

The priesthood as ‘a total gift of one’s existence’

“It is not an escape from what one does not want to face, nor a refuge from emotional, family, or social difficulties; nor is it a promotion or a shelter, but a total gift of one’s existence,” he added.

Underscoring the importance of freedom in the discernment process, the pope said it is not possible for a man “bound by interests or fears” to freely offer his life for others through the priesthood.

“The will is truly free when it is not a slave,” he wrote in his letter, quoting St. Augustine’s “The City of God.”

“The decisive thing is not to be ‘ordained’ but truly to be priests,” he said.

Warning that the priesthood should not be confused with a “personal right” or a “mere prerogative or bureaucratic function,” Leo said a genuine vocation “arises from the choice of the Lord” to share in his saving ministry.

“Seminary life is a journey of inner rectification,” he said. “Rectitude of intention means being able to say every day, with simplicity and truth: ‘Lord, I want to be your priest, not for myself, but for your people.’”

Encouraging seminarians to be configured to Christ, the Holy Father urged them to devote time to encountering the Lord through dedicated times to prayer and study using sacred Scripture.

‘Those who do not speak enough with God cannot speak of God’

“Time spent in prayer is the most fruitful investment of one’s life, because it is there that the Lord shapes our feelings, purifies our desires, and strengthens our vocation,” he said. “Those who do not speak enough with God cannot speak of God!”

Speaking about the importance of the magisterium, the pope said: “The Church has always recognized that the encounter with the Lord needs to be rooted in intelligence and to become doctrine.”

“Without serious study there is no true pastoral ministry, because the ministry consists in leading people to know and love Christ and, in him, to find salvation,” he wrote.

Before concluding his letter with his apostolic blessing, the Holy Father said Eucharistic union and communion with others is essential to understand Jesus’ “priestly fatherhood” and “the unity between ministry and sacrifice.”

“Dear sons, in conclusion, I want to assure you that you have a place in the heart of the successor of Peter,” he said. “The seminary is an immense and demanding gift, but you are never alone on this journey.”