This theory is Based on existence of god.

This is an article that explains all the similarities and parallels between the old pagan religion and the christian faith and the similarities and explains how today’s christian holidays such as Easter and Christmas were actually originally pagan holidays. I think you will find this article quite interesting and will be surprised at my research and evidence if you just read this article with an open mind.

Christianity holidays were once pagan holidays and all the Christian traditions of the catholic church were adopted from the ancient pagans.