You mean Patrick brought snake people to Ireland?
@shortstories Maybe the Catholic Church brought the serpents seed to Ireland displaced the Pagan Pilgrimage for Lugh to the “Reek”but the holy mountain was seen as holy before they came and will be seen as holy when they are gone too.
I do not know about the following things you mentioned
1 The pagan pilgrimage
2 Lugh
3 Reek
4 The holy mountain
@shortstories The Reek is a Holy Mountain in Ireland and Lugh was a celtic hero god
@shortstories or it could be Opposite Day propaganda