It depends on the religion:
Christianity: christian communion as the body of christ.
Judaism: The challah bread eaten on the Sabbath, the unleavened matza bread eaten on Passover, and generally to complete a meal.
Yes their are religious festivals in Turkey the Islam celebrate Ramadan
There are lots of different festivals like music fesivals and religious festivals.
secular
The religious festivals were both religious and recreational. Even the Olympic Games (and other games) were religious festivals.
secular
yes
Same reason why other faiths have religious festivals.
religious festivals
They participated in religious festivals, acted in the plays which were part of them, and participated in other religious rituals and sacrifices and offerings, at temples and religious sporting festivals helding in honour of the gods.
one of the type of festivals are the bull one where they let bulls off (Pamplona) religious festivals (Holy Week etc.)
Noo Seer:/
They were part of religious festivals.