Or it represents a restatement of beliefs based on the Bible.It represents the triumph of pagan trinitarianism over the other competing forms of christianity.
You mean the bible as compiled by the Catholic church?
You're caught in a self referential circle, that is round, refers to itself and is repetitive, over and over again.
What do easter eggs have to do with Jesus's resurrection?
Sometimes, if it looks like a duck, quacks like a duck, and acts like a duck it really is a duck. And Easter Eggs were never part of the traditional Christian celebration. That was added much, much later and it was basically to make it fun for the kids who were jealous of those Pagans who had fun on the holiday.