Christmas only religious attached festival or festival of all in kolkata?

Christmas is primarily a religious festival celebrated by Christians worldwide, including in Kolkata. However, in Kolkata, like in many other cities, Christmas has also become a festival celebrated by people of all religions and communities. The city is known for its vibrant Christmas decorations, lighting, and festivities, which attract people from different backgrounds to join in the celebrations. So, while Christmas has religious significance, it has also become a festival of joy and togetherness for people of all faiths in Kolkata.