It depends on what time in Celtic history you are talking about. Broadly, very broadly, before Romans became Christians and then brought Christianity to the Celts, they practiced their native Pagan religion(s). They have many gods, and it appears that for many, if not all Celts, Druids were their priests. During and after Roman colonization, Christianity spread until it became the dominant religion among the remaining Celtic peoples.
He is Baptist.
Polytheism.
say what do you know my names not joe
I'm pretty sure Miley is a Christian.
Most of them were Musilim
the majority of people are Christians.
The celts did not have pencils.
did the celts have any illnesses
When did Celts come to Britain
The leader of the Celts was queen boudicca
The picts (the painted people) were celts.
Celts have not died out. Descendants of the Celts can be found living in Cornwall, Scotland, Ireland, Wales and Brittany.