The Golden Gate, as it is called in Christian literature, is the only eastern gate of the Temple Mount and one of only two that used to offer access into the city from that side. It has been walled up since medieval times. The date of its construction is disputed and no archaeological work is allowed at the gatehouse, but opinions are shared between a late Byzantine and an early Umayyad date.
The Hebrew name of the Golden Gate is Sha'ar HaRachamim (שער הרחמים), Gate of Mercy. In Jewish sources the eastern gate of the Temple compound is called the Shushan Gate. If the Golden Gate does preserve the location of the Shushan Gate, which is only a presumption with no archaeological proof, this would make it the oldest of the current gates in Jerusalem's Old City Walls. According to Jewish tradition, the Shekhinah used to appear through the eastern Gate, and will appear again when the Anointed One (Messiah) comes and a new gate replaces the present one; that might be why Jews used to pray in medieval times for mercy at the former gate at this location, another possible reason being that in the Crusader period, when this habit was first documented, they were not allowed into the city where the Western Wall is located. Hence the name 'Gate of Mercy'.
In Christian apocryphal texts, the gate was the scene of the meeting between the parents of Mary after the Annunciation, so that the gate became the symbol of the virgin birth of Jesus and Joachim and Anne Meeting at the Golden Gate became a standard subject in cycles depicting the Life of the Virgin. It is also said that Jesus passed through this gate on Palm Sunday, giving it also a Christian messianic importance beside the Jewish one.
In Arabic, it is known as Bab al-Dhahabi, also written Bab al-Zahabi, meaning 'Golden Gate'; another Arabic name is the Gate of Eternal Life.
The present gate was probably built in the 520s AD, as part of Justinian I's building program in Jerusalem, on top of the ruins of the earlier gate in the wall. An alternate theory holds that it was built in the later part of the 7th century by Byzantine artisans employed by the Umayyad khalifs.The Ottoman Turks transformed the walled-up gate into a watchtower. On the ground floor level a vaulted hall is divided by four columns into two aisles, which lead to the Door of Mercy, Bab al-Rahma, and the Door of Repentance, Bab al-Taubah; an upper floor room has the two roof domes as its ceiling.
Closed by the Muslims in 810, reopened in 1102 by the Crusaders, it was walled up by Saladin after regaining Jerusalem in 1187. Ottoman Sultan Suleiman the Magnificent rebuilt it together with the city walls, but walled it up in 1541, and it stayed that way until today.References:
The Palazzo Colonna is a palatial block of buildings built in part over ruins of an old Roman Serapeum, and has belonged to the prestigious Colonna family for over twenty generations.
The first part of the palace dates from the 13th century, and tradition holds that the building hosted Dante in his visit to Rome. The first documentary mention notes that the property hosted Cardinal Giovanni and Giacomo Colonna in the 13th century. It was also home to Cardinal Oddone Colonna before he ascended to the papacy as Martin V (1417–1431).
With his passing, the palace was sacked during feuds, and the main property passed into the hands of the Della Rovere family. It returned to the Colonna family when Marcantonio I Colonna married Lucrezia Gara Franciotti Della Rovere, the niece of pope Julius II. The Colonna"s alliance to the Habsburg power, likely protected the palace from looting during the Sack of Rome (1527).
Starting with Filippo Colonna (1578–1639) many changes have refurbished and create a unitary complex around a central garden. Architects including Girolamo Rainaldi and Paolo Marucelli labored on specific projects. Only in the 17th and 18th centuries were the main facades completed. Much of this design was completed by Antonio del Grande (including the grand gallery), and Girolamo Fontana (decoration of gallery). In the 18th century, the long low facade designed by Nicola Michetti with later additions by Paolo Posi with taller corner blocks (facing Piazza Apostoli) was constructed recalls earlier structures resembling a fortification.
The main gallery (completed 1703) and the masterful Colonna art collection was acquired after 1650 by both the cardinal Girolamo I Colonna and his nephew the Connestabile Lorenzo Onofrio Colonna and includes works by Lorenzo Monaco, Domenico Ghirlandaio, Palma the Elder, Salviati, Bronzino, Tintoretto, Pietro da Cortona, Annibale Carracci (painting of The Beaneater), Guercino, Francesco Albani, Muziano and Guido Reni. Ceiling frescoes by Filippo Gherardi, Giovanni Coli, Sebastiano Ricci, and Giuseppe Bartolomeo Chiari celebrate the role of Marcantonio II Colonna in the battle of Lepanto (1571). The gallery is open to the public on Saturday mornings.
The older wing of the complex known as the Princess Isabelle"s apartments, but once housing Martin V"s library and palace, contains frescoes by Pinturicchio, Antonio Tempesta, Crescenzio Onofri, Giacinto Gimignani, and Carlo Cesi. It contains a collection of landscapes and genre scenes by painters like Gaspard Dughet, Caspar Van Wittel (Vanvitelli), and Jan Brueghel the Elder.
Along with the possessions of the Doria-Pamphilij and Pallavacini-Rospigliosi families, this is one of the largest private art collections in Rome.