A Syrian desert monastery that was once a hub for interfaith dialogue, attracting tens of thousands, has reopened to visitors after more than a decade of war and isolation, AFP reported.

"We yearn for people to return. We want to see them pray and meditate with us once more, so that they may find here a space for calm, silence and contemplation," Father Jihad Youssef told AFP, his voice echoing through the dark, empty halls of the monastery he heads.

In 2010, 30,000 people visited Deir Mar Moussa Al-Habashi (St. Moses the Ethiopian), a 7th century monastery perched atop a barren, rocky hill about 100 kilometers north of Damascus.

But the onset of civil war in 2011 and the disappearance of Father Paolo Dall'Oglio, who had led and revived the community since 1982, scared away visitors for nearly a decade.

With security having improved in surrounding areas, the monastery reopened its doors to visitors this month.

They must climb 300 steps to reach the stone monastery, built on the ruins of a Roman tower and partly carved into the rock.

It has an 11th century church adorned with icons, ancient murals and writing in Arabic, Syriac and Greek that says "God is love" and "in the name of God, the Compassionate, the Merciful", a phrase that serves as Muslim praise to God.

Dall'Oglio hosted interfaith seminars at the monastery, where the Christian minority and Muslims used to pray side by side, turning it into a symbol of coexistence that attracted visitors and worshippers for three decades.

The Italian Jesuit priest was expelled from Syria in 2012 for supporting a mass anti-government uprising, but returned a year later.

He disappeared in the summer of 2013, on his way to the headquarters of the group that later became known as ISIS in the city of Raqqa, where he had gone to plead for the release of kidnapped activists.

He was reported to have been executed and his body dumped in a crevice soon after his capture, but his death was never confirmed by any party.

In 2015, the monastery came under ISIS gunfire after the militants began two years of control in the nearby Homs countryside.

"We were scared we would be kidnapped or killed at any moment," especially after ISIS reached the nearby village of Al-Qaryatain and kidnapped groups of Christians there, Youssef said.

ISIS abducted the monastery's former chief Jacques Mourad from Al-Qaryatain for several months in 2015.

The group razed a monastery in the nearby village and locked hundreds of Christians in a dungeon. They were later freed, but a Christian community which once numbered hundreds in Al-Qaryatain has now fallen to fewer than two dozen.

"We experienced all kinds of fear," Youssef said, adding that they felt isolated in the desert monastery at the height of the fighting, and later because of the Covid-19 pandemic.

US-backed local forces defeated the ISIS "caliphate" in eastern Syria three years ago, while Syrian government troops, supported by Russia and Iran-linked forces, have recaptured much territory from opposition fighters.

"This is a simple monastery devoid of luxuries. There is no internet or cell coverage, making it easier to escape the hustle and bustle of the city," Youssef said.

Two monks, a nun, and two postulants live in the three-story monastery, which includes rooms for visitors, a bird farm, and an expansive library.

They live off the land and drink from a nearby well.

In the early hours of the morning, Youssef calls out to them for breakfast from a courtyard overlooking caves carved into the hill.

The lonely hilltop refuge basks in unparalleled tranquility.

Youssef al-Halabi, 48, has been a monk for 16 years but he said the lack of visitors left him wondering what he could do to fill his spare time.

"I started looking for ways to fill these long hours... because sometimes we had zero yearly visitors," he said.

After his morning prayer, the white-bearded monk usually heads to a nearby cave to make candles. Sometimes he occupies himself with farming.

Halabi, who has devoted his life to worship and to serving visitors, said he hoped people would fill the monastery once more "to share our way of life".

"This is a space to breathe, away from the noise and agitation," he said.