A rocket fired by Hezbollah toward northern Israel on Friday struck the remains of a Byzantine-era church in Nahariya, damaging its modern, protective structure, the Israel Antiquities Authority (IAA) told The Jerusalem Post. 

The church, rediscovered by the Nehariya municipality in 1964, is home to a colorful mosaic floor dating to roughly 550 CE. 

Originally destroyed by the Persians in 614 CE, it was painstakingly restored by the IAA over the course of two years, and officially opened to the public in 2022.

On Sunday, a team of archaeologists and conservators from the IAA, along with representatives from the municipality and the Israel Tax Authority,y conducted an on-site assessment of the possible damage caused to the mosaic. 

While the mosaic was covered in debris from the damaged protective structure, it had not been damaged itself, the IAA said to the Post.

Signs of the mosaic’s original destruction at the hands of the Persians can still be seen, as it is stained black and white in places, and large amounts of molten lead were found at the site.

The mosaic itself stretches over more than 500 square meters, and is richly decorated in greens, reds, yellows, browns, whites, and blacks.

It has over 100 medallions, of which 87 survived, depicting scenes of daily life, including animals, humans, hunting scenes, grapes, pomegranates and symbols of Christianity.

In the center of the floor is a stunning rosette with an optical three-dimensional illusion, which has survived the centuries almost in its entirety.

“From the decorations of the basilica, we see that the person who built it was very wealthy and invested a lot of money to build it,” IAA regional director Kamil Sari explained in 2022, adding that an inscription in old Greek indicates the church was built by the archbishop of Tyre, modern day Sidon, Lebanon.

The church complex had been built on the remains of an earlier temple from 4,500-years-ago.

Judith Sudilovsky contributed to this story.