I agree with what they are trying to say. Christmas is a religious holiday, not secular, and it should not be made secular in any way. It is also way too commercialized. I think we need much more religion in the holiday.

That being said, these people took it wayyyy too far. I don't think that many people will understand what they are trying to say, and that would be very upsetting for children. They could have done it a different way, IMO.