Sanctuary of the Sacred Heart of Jesus in Castro Pretorio: An Oasis of Faith and History in the Heart of Rome
Nestled in the vibrant neighborhood of Castro Pretorio in Rome, the Sanctuary of the Sacred Heart of Jesus stands as a beacon of spirituality and a treasure trove of art and history. This sacred place, with its neoclassical architecture and precious artworks, invites the faithful and visitors alike on an inner journey and a discovery of Italy’s rich religious heritage.

Architecture and Sacred Art
The sanctuary, characterized by a Latin cross plan with three naves, impresses with its grandeur and harmony. Eight granite columns divide the naves, creating a spacious and luminous area that invites prayer and contemplation.
The centerpiece of the sanctuary is undoubtedly the altarpiece commissioned by Don Bosco from the painter Francesco de Rohden. The artwork depicts the third apparition of the Sacred Heart of Jesus to Saint Margaret Mary Alacoque in 1687. The composition, conceived by Don Bosco himself, shows Christ at the center with a flaming heart in His hand, surrounded by a host of angels. The predella below features two roundels with portraits of Saint Francis de Sales and Saint Margaret Mary Alacoque. Above, a cherub holds a scroll inscribed with the words “Praebe, fili mi, cor tuum mihi” (“My son, give me your heart”). The painting, with its profound emotional impact and message of divine love, is a focal point for the faithful.
A Bit of History: From Challenges to Consecration
The history of the sanctuary is a tale of faith, perseverance, and dedication. The cornerstone was laid on August 16, 1879, the feast of Saint Joachim and the name day of Pope Leo XIII, by Cardinal Monaco La Valletta. However, work was halted shortly afterward due to financial difficulties. It was Cardinal Gaetano Alimonda, Archbishop of Turin, who suggested to the Pope that the project be entrusted to Don Giovanni Bosco.
In 1882, a first chapel was set up and consecrated on July 10 of the same year by Cardinal La Valletta. Unfortunately, work was suspended again due to disagreements between the Salesians and the commission overseeing the project. Only in 1884 were the presbytery and choir completed, opening to the public on March 23. Funding to complete the church came through a prize lottery organized by Don Bosco, with 5,000 prizes up for grabs, including donations from Leo XIII himself and King Umberto I.
A significant moment came in 1887 with the arrival of relics from the Holy Crib, the apostles Peter, Paul, and James, Saint Lawrence, and Saint Francis de Sales, placed beneath the high altar. On May 14, 1887, Cardinal Vicar Lucido Maria Parocchi finally consecrated the church, fulfilling a dream born of deep devotion and overcoming numerous obstacles.
Saints and Devotion: A Special Bond
The sanctuary is closely linked to the figure of Don Bosco, founder of the Salesians, who dedicated much of his life to the construction of this sacred place. His spirituality and commitment to the education of young people are still palpable within the sanctuary’s walls. The presence of relics of Saint Francis de Sales, Doctor of the Church and patron saint of writers and journalists, highlights the importance of communication and spreading the Gospel message. Let us not forget Saint Margaret Mary Alacoque, the French mystic to whom Jesus revealed the devotions to the Sacred Heart, depicted in the main painting. Praying before these relics is an experience of deep connection with the saints and the history of faith.
Spiritual Treasures and Indulgences
On March 18, 1884, even before the church was completed, the Sacred Congregation of Indulgences designated the high altar as a Gregorian Altar, with attached indulgences and privileges. Pius X, on February 20, 1904, granted a plenary indulgence to all the faithful who visit the sanctuary from noon on the octave of Corpus Christi to the evening of the following day. This concession underscores the sanctuary’s importance as a place of grace and forgiveness.
An Experience of Faith and Discovery
Visiting the Sanctuary of the Sacred Heart of Jesus in Castro Pretorio is an experience that goes beyond mere tourism. It is an opportunity to immerse oneself in spirituality, admire priceless works of art, and discover the history of a place that overcame numerous challenges to become a symbol of faith and devotion in the heart of Rome.
Beyond its artistic beauty and deep spirituality, the sanctuary can offer inspiration for an “adventurous inner quest.” Look for hidden details in the main painting, meditating on the meaning of the symbols and figures depicted. Observe the architecture and try to imagine the challenges faced during its construction. Read the stories of the saints to whom the sanctuary is dedicated and let yourself be inspired by their faith and courage.
Via Marsala, 42, 00185 Rome, Italy



