Wa `alaykum As-Salamu wa Rahmatullahi wa Barakatuh

 

You will hear scholars saying it is all Haram and I respect their view. But I believe, the social part of any holiday is not included in the acceptance of their practices.

 

Meaning if involved in a party at work at time of Christmas, you can participate. This is not a religious service at that moment. It is just a social moment of holidays and people are off work, exchange words of greetings and gifts it should be fine.

 

Almighty Allah knows best.