Wal-Mart doesn't really care about your faith. Wal-Mart cares if you have money to spend and it is going to be as generic as possible in exploiting the holiday season for every buck it can make.
An unexamined faith is not worth having for fundamentalism and uncritical certitude entail the rejection of one of the great human gifts: that of free will of the liberty to make up our own minds based on evidence and tradition and reason.