Thinking of services I need at an airport, I first think of trains, taxis and busses. Then, something to eat, get some cash and lecture.
CDG airport is also offering useful services. Interesed what this might be, I found the prayer areas in first place. Lost baggage, post office and drop off point follow .
At least, the prayer areas are open to all religions.
I think, this is a great service. Many people are still afraid of flying or or get anxious, when the flight of a relative is late.
But I thought of France as one of the most secular countries in the world.