Agnosticism is the view that the truth value of certain claims—especially claims about the existence or non-existence of any deity, but also other religious and metaphysical claims—is unknown or unknowable.
Can an agnostic celebrate Christmas?
I do. Merry Christmas!
All I am sure of is that this was started 13.7 billion years ago; my God would be entity that set it in motion.
This is what I celebrate along with the brotherhood of man.
I just do it in my own way.