The one Almighty God of the Jews prohibited the worship of other Pagan Gods and also any festivals associated with them.
But, contemporary ‘Christian’s’ openly, and even advocate, taking part in pagan festivals so as to attract non-Christians and younger audience who indulge in the festivities with no regard to its actual Christian meaning for people who live in countries who’s religious belief is that of ‘Christian’.
Pagan Festivals include:
- Christmas (Otherwise known as Self Indulgent day)
- Guy Fawkes (UK) (Also known as Celebrate a Criminal day)
- Thanks Giving …
- Halloween (Celebration of non-existent disembodied spirits)
- Mothering Sunday (Weirdly called ‘Mothers Day’)
- Pointless Day (Weirdly called ‘Fathers day’)
- Animal Day (weirdly known as Celebrate your Pet with fluffy toys and gay body waste coat and treats day)
It’s an open question and no explicit pagan festival is implied in the question so you can add your own.
Jesus was about love and not the secret handshake of any clan. Many clans follow only the clan bill of kinship.
Love your enemy was not just about not resisting a physical threat with force, but also about not hating or fearing the enemies of your own mind, such as the programmed taboos of your clan. Paul, in the New Testament became all things, to all men; he became universal clannish, so he could mingle everywhere and save some through love.
I was brought up Catholic and still relate to the long history of the Christian Church of Rome; best of both worlds. However, after my Confirmation, at about age 13, I decided I had a good moral background and I wanted to learn more about the other clans; religions and secular. I found that there were good and bad people, in all the clans.
Clans will often accept their own, both the good and bad, as long as they clan up with their secret handshake. Each Ethnic clan may have its own Mafia but dirty laundry never leaves the clan. But to me, in the light of love, the real dividing line was not any given clan being the best clan for me, but it was between the good and bad people found in all the clans. There are "good" intentioned people in all clans. There are also the shady people found in all the clans, which I was still friendly. Sinners can be more fun if they are not harmful to others; party animals who buck the system, but have a good heart. This is a good person but a clan reject; marry outside the clan.