In recent excavations, archaeologists found the area with mosaics, including a peacock figure and an inscription in which a slave thanked God after being freed.
Ayşe Ersoy, the director of the Hatay Archeology Museum, told Anadolu Agency that Hatay is known for its history, nature, and culture and that the Arsuz district has had an important place as a port city since ancient times.
Ersoy said that the church and mosaics found in the area are important for knowing what the city was like in the sixth and 12th centuries.
"A three-naved basilica church was unearthed here. There are mosaics on the floor of the church," she said. "An inscription was unearthed, and it was clear that this church has the name of the Church of the Three Apostles."
Noting that another mosaic area was unearthed during this year's excavations, she said researchers unearthed "a mosaic made by a slave to thank God after his emancipation."
"There are peacocks and an inscription on the mosaic. And that shows heaven," she added.
Pointing out that many local and foreign tourists flock to the city for seaside tourism, Ersoy said that they aim to open the church by building a roof over it.