This is weird, I actually wrote a answer on quora on this subject a few years ago, and it came back to my attention yesterday because someone posted a comment.
Their is no doubt that Easter carries some pagan origines. Even the names is in reference to the Nordic goddess Ēostre
which would have been celebrated at about the same time. Now in french, the words used is Paques with does comes form the passover. The elements we see such as the bunnies and the eggs have for a long time been symboles of fertility and renewal and they often came from pagan religions.
What often happened is as Christianity spread and converted people it replaced local pagan festivals with Christian ones rather than replaced them. This is pretty obvious with Christmas since we didn’t know and still don’t know when Jesus was born but it replaced a pagan equivalent of the winter solstice festival, the Christmas tree is also Nordic pagan symbole. This is simply the path of least resistance.
The difference is we know when Jesus died since Passover was mentioned to be happening at the same time and communion was first taken during the Passover meal.
Now one argument I could hear form this is we should reject the pagan elements of the festival. It’s a feeling I can understand but not one I would necessarily agree with.
But we can’t deny that their were Pagan festival that happened at the same time that the Christian festival replaced, we’ve even kept somme of the symbolism. If anything, I’m surprised I can’t think of any equivalent for the summer solstice, and I’m not sure their really an equivalent for the harvest festival, all saints is relatively recent.
But even if they came and replaced pagan festivals they still remain extremely importante and worthy to be celebrated.