MARKA, Jordan – Working with displaced Iraqi Christians has stretched and strengthened the faith of a priest who came to Jordan as a refugee.

CHICAGO – On a recent overcast Sunday morning in northwest Chicago, the pews of the small wood-paneled St. Ephrem Chaldean Catholic Church were filled to overflowing. Among the rows of Massgoers sat Firaz Rassam and her sisters.

ISTANBUL – Yako Hanna, 36, always keeps an eye on his phone waiting for a call that would change his life.

BAGHDAD – The Rev. Martin Banni, a Chaldean Catholic priest, grabbed the Eucharist, the church’s official documents and a few personal items ahead of the Islamic State fighters’ assault on Karemlash, a town 18 miles southeast of Mosul, two years ago.

AINKAWA, Iraq – Abu and Um Sabah had to trade a tent anchored in a soft, grassy patch in a park for a roughly hewn, five-story unfinished cement building as they sat out their forced displacement by Islamic State militants for a second year.