We are Humanists first because we are human infants first, insusceptible of further branding at that time. No infant is Muslim
The agnostic (AG), while sympathetic to the atheist's arguments, still wants to accommodate other belief systems and confronts the atheist (Ath) for attacking religion. The atheist attempts to respond to the challenge.
The agnostic wants more evidence and is therefore unsure; the atheist insists there is ample evidence and is therefore certain.
Do we need religion to feel wonder and awe?
Watch out, God.
"For me, Christmas is about family and loved ones."
Humanity as a whole has never ever agreed about Who or What or Whether God is.