Is the Pantheon the Oldest Church in Rome?

By Michael Ferguson

The Pantheon is one of Rome’s most iconic landmarks, known for its impressive architecture and historical significance. But is it really the oldest church in Rome? Let’s delve into the fascinating history of this ancient structure and explore this question.

The Origins of the Pantheon

The Pantheon was originally built as a temple dedicated to all the gods by Marcus Agrippa in 27 BC. However, the current structure that stands today is not the original temple. It was rebuilt by Emperor Hadrian between 118-128 AD after the original structure was destroyed by fire.

This magnificent building has a unique architectural design with its massive dome and stunning interior. The dome, which is considered a marvel of engineering even today, was constructed using lightweight concrete and features an oculus at its center, allowing natural light to penetrate.

Transformation into a Church

After Christianity became the official religion of the Roman Empire in the 4th century AD, many pagan temples were converted into churches. The Pantheon was no exception.

In 609 AD, Pope Boniface IV converted the Pantheon into a Christian church dedicated to St. Mary and all Martyrs. This transformation helped preserve this architectural masterpiece, as many other ancient buildings were destroyed during this period.

Controversy Surrounding Oldest Church Title

While the Pantheon is undoubtedly one of Rome’s oldest surviving structures, claiming it as the oldest church in Rome can be disputed.

One contender for this title is San Giovanni in Laterano (St. John Lateran), which is considered the Cathedral of Rome and holds special significance as it is the Pope’s official ecclesiastical seat.

San Giovanni in Laterano

  • San Giovanni in Laterano was originally constructed in the 4th century AD by Emperor Constantine, making it one of Rome’s oldest churches.
  • It has undergone several reconstructions and renovations over the centuries but still retains its ancient origins.
  • The church is known for its grandeur, with beautiful frescoes, intricate mosaics, and stunning statues.

Another contender is Santa Maria in Trastevere, which is believed to be one of the oldest churches dedicated to the Virgin Mary in Rome.

Santa Maria in Trastevere

  • Santa Maria in Trastevere was originally built in the 4th century AD and has undergone various renovations throughout history.
  • It features a stunning medieval bell tower and impressive Byzantine-style mosaics.

While the Pantheon’s conversion into a church added to its historical significance, it does not necessarily make it the oldest church in Rome. The title of the oldest church is subjective and depends on various factors such as original construction, continuous use as a place of worship, and historical importance.

In conclusion, while the Pantheon holds immense historical value as an architectural wonder and a converted church, it may not be considered the oldest church in Rome. Churches like San Giovanni in Laterano and Santa Maria in Trastevere also have strong claims to this title. Nevertheless, all these ancient structures contribute to Rome’s rich religious heritage and are worth exploring during a visit to this magnificent city.