His first writing experiment began as a spiritual exercise during a religious retreat.

These service programs are complemented by a series of religious retreats.

They were at a religious retreat in a village four hours away.

Still, the trip was always meant as more war game than religious retreat.

"Why would they discuss the consumption of chocolate at a religious retreat?"

He is said to be staying at a religious retreat.

He also went on to establish a religious retreat in Maryland.

"I asked him to bring along a list of religious retreats."

It is more in the nature of a religious retreat.

When asked, one said they live in the area and have come to the mosque on a religious retreat for three days.