Santa Pudenziana

Santa Pudenziana is a church of Rome, a basilica built in the 4th century and dedicated to Saint Pudentiana, sister of Saint Praxedes and daughter of Saint Pudens (mentioned by Saint Paul in "2 Timothy", 4: 21). It is one of the national churches in Rome, associated with Filipinos.
The authenticity of Pudentiana has been questioned and the name suggested to have originated in an adjective used to describe the house of Saint Pudens, the "Domus Pudentiana".
History.
The Basilica of Santa Pudenziana is recognized as the oldest place of Christian worship in Rome. It was erected over a 2nd-century house, probably during the pontificate of Pius I in AD 140–55, re-using part of a Roman bath facility, still visible in the structure of the apse. The structure was the residence of the Pope until, in 313, Emperor Constantine I offered the Lateran Palace in its stead. In the 4th century, during the pontificate of Siricius, the building was transformed into a basilica. In the acts of the synod of 499, the building bore the "titulus Pudentis", indicating that the administration of the Sacraments was permitted there. 
The basilica is situated below the modern street level. Entrance is through wrought-iron gates. Steps that were added in the 19th century descend to a square courtyard from both sides of the entrance. The architrave of the entrance hall of the faded façade (1870) has a marble frieze that used to belong to a portal of the 11th century. It is a significant work of medieval sculpture in Rome. From left to right it depicts Pastore, the first owner of the basilica; Pudentiana; Praxedes; and their father, Pudens. The columns in the nave were part of the original edifice.
The Romanesque belltower was added in the early 13th century. Restorations of 1388 by Francesco da Volterra, pursuant to order of Cardinal Enrico Caetani, Camerlengo of the Holy Roman Church, transformed the three naves into one and a dome was added that Francesco da Volterra also designed. The painting of "Angels and Saints before the Savior" in the interior of the dome is a fresco by Pomarancio. During these last restorations some fragments of a Laocoön group were found that were larger than those in the Vatican City. Because none was willing to pay extra for this find, the hole in the ground was filled. These fragments were never recovered. The façade was renewed in 1870 and Pietro Gagliardi added frescoes.
The right side of the basilica was part of a Roman thermae, i. e. bath house, dating to the reign of the emperor Hadrian (AD 117–38).
Interior.
On the wall behind the high altar are three paintings made in 1803 by Bernardino Nocchi representing (from left to right): "St. Timotheus", "The Glory of St Pudentiana", and "St Novatus".
The mosaic in the apse is late antique, from around the end of the 4th century; it is regarded by different groups of scholars as dating to either the pontificate of Pope Siricius (384–399) or of Innocent I (401–417), and was heavily restored in the 16th century. It is among the oldest Christian mosaics in Rome and one of the most striking mosaics outside of Ravenna, deemed the most beautiful mosaic in Rome by the 19th-century historian Ferdinand Gregorovius.
This mosaic is remarkable for its iconography. Christ is represented as a human figure rather than as a symbol, such as lamb or the good shepherd, as he was in very early Christian images. The regal nature of this representation prefigures the majestic bearing of Christ as depicted in Byzantine mosaics. Christ sits on a jewel encrusted throne, wearing a golden toga with a purple trim (a sign of imperial authority and emphasizing the authority of Christ and his church). He poses as a classical Roman teacher with his right hand extended. Christ wears a halo and holds in his left hand the text: "Dominus conservator ecclesiae Pudentianae" (The Lord is the preserver of the church of Pudentiana). He sits among his apostles, two of whom were removed during restoration. The apostles wear senatorial togas. They all have individual expressions and face the spectator. The lower part of the mosaic was removed during the restoration in the late 16th century. The depictions of the apostles on the right side have been lost in the course of time and have been replaced by new, but rather blank, mosaics. Two female figures (representing "Church" and "Synagogue") hold a wreath above the head of St. Peter and Paul. Above them the roofs and domes of heavenly Jerusalem (or, in another interpretation, the churches built by the emperor Constantine in Jerusalem) are depicted. Above Christ stands a large jewel encrusted cross on a hill (Golgotha), as a sign of the triumph of Christ, amidst the Christian symbols of the Four Evangelists. These iconographic symbols (angel, lion, ox and eagle) are the oldest still existing such representations of the Evangelists. The backdrop is a blue sky with an orange sunset.
One scholar has suggested that the enthroned figure in the center of the apse mosaic normally regarded as Christ, in fact represents God the Father, which would be an extremely unusual depiction of God the Father in art at this date.
Chapels.
The statue of St. Pudentiana (c. 1650) in a niche is by Claude Adam. The sisters’ well stands just outside the Caetani chapel in the left aisle, which is said to contain the relics of 3,000 early martyrs, many of which were brought here and hidden by Saints Pudentiana and Praxedes. This is marked by a square porphyry slab in the floor.
Following the decline of popular piety ushered by the ecclesiastical reforms of the Second Vatican Council in 1969, the names of Pudentiana and her sister Praxedes were removed from the General Roman Calendar.
Titular church.
The church serves as a titular church of cardinal. From the death on 5 July 2017 of Cardinal Joachim Meisner the "Titulus S. Pudentianae" was vacant until 28 June 2018 when Pope Francis assigned the title to Cardinal Thomas Aquino Manyo Maeda. One of the former Cardinal-Priests of this basilica was Cardinal Luciano Bonaparte, great-nephew of Emperor Napoleon I.